Merge origin/master into feat/dialog-generator-cancel-generation

scripts/dynamic-analysis-v2.mjs

@@ -0,0 +1,301 @@
+/**
+ * Dynamic analysis without Playwright - uses Node.js to analyze module structure,
+ * dependency graph, import patterns, and potential runtime costs.
+ */
+import { readFileSync, readdirSync, statSync } from 'fs';
+import { join, relative, basename } from 'path';
+
+const SRC = join(import.meta.dirname, '..', 'src');
+const DIST = join(import.meta.dirname, '..', 'dist');
+
+const results = [];
+function walk(dir) {
+  for (const entry of readdirSync(dir, { withFileTypes: true })) {
+    const full = join(dir, entry.name);
+    if (entry.isDirectory() && entry.name !== 'node_modules') walk(full);
+    else if (/\.(tsx?|jsx?)$/.test(entry.name)) {
+      const content = readFileSync(full, 'utf-8');
+      results.push({ file: relative(join(SRC, '..'), full), content, lines: content.split('\n').length });
+    }
+  }
+}
+walk(SRC);
+
+// ─── 1. Dependency Graph Analysis ───
+console.log('═══════════════════════════════════════════════');
+console.log('  1. MODULE DEPENDENCY GRAPH ANALYSIS');
+console.log('═══════════════════════════════════════════════');
+
+const importMap = new Map(); // file -> [imports]
+const importedBy = new Map(); // file -> [importers]
+
+for (const r of results) {
+  const imports = [];
+  // Match import statements
+  const importRe = /import\s+(?:.*?\s+from\s+)?['"]([^'"]+)['"]/g;
+  let m;
+  while ((m = importRe.exec(r.content)) !== null) {
+    imports.push(m[1]);
+  }
+  // Match dynamic imports
+  const dynRe = /import\s*\(\s*['"]([^'"]+)['"]\s*\)/g;
+  while ((m = dynRe.exec(r.content)) !== null) {
+    imports.push(`[dynamic]${m[1]}`);
+  }
+  importMap.set(r.file, imports);
+}
+
+// Find circular dependencies
+console.log('\n--- Circular Dependency Detection ---');
+function findCircular(file, visited = new Set(), path = []) {
+  if (visited.has(file)) {
+    if (path.includes(file)) {
+      console.log(`  [CIRCULAR] ${path.slice(path.indexOf(file)).join(' -> ')} -> ${file}`);
+    }
+    return;
+  }
+  visited.add(file);
+  path.push(file);
+  const deps = importMap.get(file) || [];
+  for (const dep of deps) {
+    if (dep.startsWith('.') || dep.startsWith('/')) {
+      // Resolve relative path
+      const dir = file.split('/').slice(0, -1).join('/');
+      const resolved = dep.replace(/^\.\//, dir + '/').replace(/^\.\.\//, '');
+      // Find matching file
+      for (const r of results) {
+        if (r.file.includes(resolved) || r.file.includes(basename(resolved))) {
+          findCircular(r.file, new Set(visited), [...path]);
+        }
+      }
+    }
+  }
+}
+
+// Check high-fanin files (imported by many)
+const fanIn = new Map();
+for (const [file, imports] of importMap) {
+  for (const imp of imports) {
+    const key = imp.replace(/\[dynamic\]/, '');
+    fanIn.set(key, (fanIn.get(key) || 0) + 1);
+  }
+}
+
+console.log('\n--- High Fan-In Modules (most imported) ---');
+const sortedFanIn = [...fanIn.entries()].sort((a, b) => b[1] - a[1]).slice(0, 15);
+for (const [mod, count] of sortedFanIn) {
+  const bar = '█'.repeat(Math.min(30, count));
+  console.log(`  ${mod.padEnd(50)} ${String(count).padStart(3)}x  ${bar}`);
+}
+
+// Check high-fanout files (import many)
+console.log('\n--- High Fan-Out Modules (import most) ---');
+const sortedFanOut = [...importMap.entries()]
+  .map(([f, imps]) => [f, imps.length])
+  .sort((a, b) => b[1] - a[1]).slice(0, 15);
+for (const [file, count] of sortedFanOut) {
+  const bar = '█'.repeat(Math.min(30, count));
+  console.log(`  ${file.padEnd(50)} ${String(count).padStart(3)} deps  ${bar}`);
+}
+
+// Dynamic imports analysis (lazy loading effectiveness)
+console.log('\n--- Lazy Loading (Dynamic Imports) ---');
+let dynamicImports = 0, staticImports = 0;
+for (const [file, imports] of importMap) {
+  for (const imp of imports) {
+    if (imp.startsWith('[dynamic]')) dynamicImports++;
+    else staticImports++;
+  }
+}
+console.log(`  Static imports:     ${staticImports}`);
+console.log(`  Dynamic imports:    ${dynamicImports}`);
+console.log(`  Lazy load ratio:    ${((dynamicImports / (staticImports + dynamicImports)) * 100).toFixed(1)}%`);
+
+// Find files that should be lazy loaded but aren't
+const largePages = results.filter(r => r.lines > 500 && r.file.includes('Page'));
+for (const r of largePages) {
+  const isLazyImported = [...importMap.values()].some(imps => 
+    imps.some(i => i.startsWith('[dynamic]') && i.includes(basename(r.file, '.tsx')))
+  );
+  if (!isLazyImported && !r.file.includes('App')) {
+    // Check if it's referenced in App.tsx
+    const appContent = results.find(x => x.file === 'src/App.tsx')?.content || '';
+    if (appContent.includes(basename(r.file, '.tsx'))) {
+      console.log(`  [INFO] ${r.file} (${r.lines} lines) - loaded via App.tsx`);
+    }
+  }
+}
+
+// ─── 2. React Rendering Cost Analysis ───
+console.log('\n═══════════════════════════════════════════════');
+console.log('  2. REACT RENDERING COST ANALYSIS');
+console.log('═══════════════════════════════════════════════');
+
+// Count useState/useReducer per component (state update triggers re-render)
+console.log('\n--- State Hook Density ---');
+for (const r of results) {
+  if (!r.file.endsWith('.tsx')) continue;
+  const stateHooks = (r.content.match(/useState\s*[<(]/g) || []).length;
+  const reducers = (r.content.match(/useReducer\s*[<(]/g) || []).length;
+  const effects = (r.content.match(/useEffect\s*\(/g) || []).length;
+  const memos = (r.content.match(/useMemo\s*\(/g) || []).length;
+  const callbacks = (r.content.match(/useCallback\s*[<(]/g) || []).length;
+  const refs = (r.content.match(/useRef\s*[<(]/g) || []).length;
+  
+  const totalHooks = stateHooks + reducers + effects + memos + callbacks + refs;
+  if (totalHooks > 15) {
+    const risk = totalHooks > 30 ? '🔴 HIGH' : totalHooks > 20 ? '🟡 MEDIUM' : '🟢 LOW';
+    console.log(`  ${risk}  ${r.file}`);
+    console.log(`         useState:${stateHooks} useReducer:${reducers} useEffect:${effects} useMemo:${memos} useCallback:${callbacks} useRef:${refs} (total:${totalHooks})`);
+    
+    // Check if there are many state updates that could be batched
+    const setters = r.content.match(/set\w+\(/g) || [];
+    if (setters.length > 20) {
+      console.log(`         ⚠️  ${setters.length} state setter calls — potential for excessive re-renders`);
+    }
+    
+    // Check for missing useMemo on expensive computations
+    const expensiveInRender = (r.content.match(/\.map\(|\.filter\(|\.reduce\(|\.sort\(/g) || []).length;
+    if (expensiveInRender > 5 && memos === 0) {
+      console.log(`         ⚠️  ${expensiveInRender} array operations in render body with 0 useMemo`);
+    }
+  }
+}
+
+// ─── 3. useEffect Dependency Analysis ───
+console.log('\n═══════════════════════════════════════════════');
+console.log('  3. useEffect DEPENDENCY ANALYSIS');
+console.log('═══════════════════════════════════════════════');
+
+for (const r of results) {
+  if (!r.file.endsWith('.tsx')) continue;
+  // Find useEffect with no dependency array (runs every render)
+  const noDeps = (r.content.match(/useEffect\s*\(\s*\(\)\s*=>\s*\{[\s\S]*?\}\s*\)/g) || []).length;
+  // Find useEffect with empty deps
+  const emptyDeps = (r.content.match(/useEffect\s*\(\s*\(\)\s*=>\s*\{[\s\S]*?\}\s*,\s*\[\s*\]\s*\)/g) || []).length;
+  
+  if (noDeps > 0) {
+    console.log(`  [RENDER-COST] ${r.file}: ${noDeps} useEffect(s) run EVERY render`);
+  }
+}
+
+// ─── 4. Zustand Store Analysis ───
+console.log('\n═══════════════════════════════════════════════');
+console.log('  4. ZUSTAND STORE ANALYSIS');
+console.log('═══════════════════════════════════════════════');
+
+const storeFiles = results.filter(r => r.file.includes('store') || r.file.includes('Store'));
+for (const r of storeFiles) {
+  const stateFields = (r.content.match(/^\s+\w+:/gm) || []).length;
+  const actions = (r.content.match(/^\s+\w+\s*:\s*(\(|function|\w+\s*=>)/gm) || []).length;
+  const subscribers = (r.content.match(/subscribe\s*\(/g) || []).length;
+  
+  console.log(`\n  ${r.file}`);
+  console.log(`    State fields: ~${stateFields}`);
+  console.log(`    Actions:      ~${actions}`);
+  console.log(`    Subscribers:  ${subscribers}`);
+  
+  // Check for selector usage patterns
+  if (r.content.includes('set(') && !r.content.includes('useShallow')) {
+    console.log(`    ⚠️  Uses set() without useShallow — may cause unnecessary re-renders`);
+  }
+}
+
+// ─── 5. Bundle Composition Analysis ───
+console.log('\n═══════════════════════════════════════════════');
+console.log('  5. BUNDLE COMPOSITION ANALYSIS');
+console.log('═══════════════════════════════════════════════');
+
+if (readdirSync(DIST).includes('assets')) {
+  const assets = readdirSync(join(DIST, 'assets'));
+  const jsFiles = assets.filter(f => f.endsWith('.js') && !f.endsWith('.br'));
+  const cssFiles = assets.filter(f => f.endsWith('.css') && !f.endsWith('.br'));
+  
+  let totalJs = 0, totalCss = 0;
+  const chunks = [];
+  for (const f of jsFiles) {
+    const size = statSync(join(DIST, 'assets', f)).size;
+    totalJs += size;
+    chunks.push({ name: f, sizeKB: size / 1024, type: 'js' });
+  }
+  for (const f of cssFiles) {
+    const size = statSync(join(DIST, 'assets', f)).size;
+    totalCss += size;
+    chunks.push({ name: f, sizeKB: size / 1024, type: 'css' });
+  }
+  
+  chunks.sort((a, b) => b.sizeKB - a.sizeKB);
+  
+  console.log(`\n  Total JS:  ${(totalJs / 1024).toFixed(1)} KB (${(totalJs / 1024 / 1024).toFixed(2)} MB)`);
+  console.log(`  Total CSS: ${(totalCss / 1024).toFixed(1)} KB (${(totalCss / 1024 / 1024).toFixed(2)} MB)`);
+  console.log(`  Total:     ${((totalJs + totalCss) / 1024).toFixed(1)} KB`);
+  
+  // CSS is suspiciously large
+  const cssRatio = totalCss / totalJs;
+  if (cssRatio > 0.5) {
+    console.log(`\n  ⚠️  CSS/JS ratio: ${(cssRatio * 100).toFixed(0)}% — CSS bundle may contain unused styles`);
+    console.log(`     Consider: PurgeCSS, CSS Modules, or extracting to separate loads`);
+  }
+  
+  // Check initial load budget
+  const initialChunks = chunks.filter(c => 
+    c.name.includes('index') || c.name.includes('vendor-react') || c.name.includes('vendor-antd')
+  );
+  const initialLoad = initialChunks.reduce((s, c) => s + c.sizeKB, 0);
+  console.log(`\n  Critical path (initial load):`);
+  for (const c of initialChunks) {
+    console.log(`    ${c.name.padEnd(45)} ${c.sizeKB.toFixed(1).padStart(8)} KB`);
+  }
+  console.log(`    ${'TOTAL'.padEnd(45)} ${initialLoad.toFixed(1).padStart(8)} KB`);
+  
+  if (initialLoad > 300) {
+    console.log(`\n  ⚠️  Initial load > 300KB — consider code splitting or tree-shaking`);
+  }
+}
+
+// ─── 6. API Client Efficiency ───
+console.log('\n═══════════════════════════════════════════════');
+console.log('  6. API CLIENT EFFICIENCY');
+console.log('═══════════════════════════════════════════════');
+
+const apiFiles = results.filter(r => r.file.includes('src/api/'));
+for (const r of apiFiles) {
+  const fetchCalls = (r.content.match(/fetch\s*\(/g) || []).length;
+  const retries = (r.content.match(/retry|Retry|RETRY/g) || []).length;
+  const abortSignals = (r.content.match(/AbortSignal|AbortController/g) || []).length;
+  const timeouts = (r.content.match(/timeout|Timeout|setTimeout/g) || []).length;
+  
+  if (fetchCalls > 0) {
+    console.log(`\n  ${r.file}`);
+    console.log(`    fetch calls:    ${fetchCalls}`);
+    console.log(`    retry logic:    ${retries > 0 ? '✅' : '❌ none'}`);
+    console.log(`    abort signals:  ${abortSignals > 0 ? '✅' : '❌ none'}`);
+    console.log(`    timeouts:       ${timeouts}`);
+  }
+}
+
+// ─── 7. TypeScript Compilation Metrics ───
+console.log('\n═══════════════════════════════════════════════');
+console.log('  7. TYPE COMPLEXITY');
+console.log('═══════════════════════════════════════════════');
+
+let totalTypes = 0, totalInterfaces = 0, totalEnums = 0, totalGenerics = 0;
+for (const r of results) {
+  totalTypes += (r.content.match(/^export\s+type\s+/gm) || []).length;
+  totalTypes += (r.content.match(/^type\s+/gm) || []).length;
+  totalInterfaces += (r.content.match(/^export\s+interface\s+/gm) || []).length;
+  totalInterfaces += (r.content.match(/^interface\s+/gm) || []).length;
+  totalEnums += (r.content.match(/enum\s+\w+/g) || []).length;
+  totalGenerics += (r.content.match(/<\w+(?:\s*,\s*\w+)*>/g) || []).length;
+}
+
+console.log(`  Type aliases:    ${totalTypes}`);
+console.log(`  Interfaces:      ${totalInterfaces}`);
+console.log(`  Enums:           ${totalEnums}`);
+console.log(`  Generic usages:  ${totalGenerics}`);
+console.log(`  Total TS files:  ${results.length}`);
+
+// ─── Final Summary ───
+console.log('\n═══════════════════════════════════════════════');
+console.log('  ANALYSIS COMPLETE');
+console.log('═══════════════════════════════════════════════');

scripts/dynamic-analysis.mjs

@@ -0,0 +1,305 @@
+/**
+ * Dynamic performance analysis using Playwright.
+ * Measures: page load, bundle sizes, memory, rendering, network.
+ */
+import { chromium } from 'playwright';
+import { readFileSync, readdirSync, statSync } from 'fs';
+import { join } from 'path';
+
+const DIST = join(import.meta.dirname, '..', 'dist');
+const PORT = 4174;
+
+// ─── Bundle analysis from dist ───
+function analyzeBundles() {
+  const assets = readdirSync(join(DIST, 'assets'));
+  const jsFiles = assets.filter(f => f.endsWith('.js'));
+  const cssFiles = assets.filter(f => f.endsWith('.css'));
+  const brFiles = assets.filter(f => f.endsWith('.js.br'));
+  
+  let totalJsSize = 0, totalCssSize = 0, totalBrSize = 0;
+  const bundles = [];
+  
+  for (const f of jsFiles) {
+    const size = statSync(join(DIST, 'assets', f)).size;
+    totalJsSize += size;
+    bundles.push({ name: f, sizeKB: (size / 1024).toFixed(2), type: 'js' });
+  }
+  for (const f of cssFiles) {
+    const size = statSync(join(DIST, 'assets', f)).size;
+    totalCssSize += size;
+    bundles.push({ name: f, sizeKB: (size / 1024).toFixed(2), type: 'css' });
+  }
+  for (const f of brFiles) {
+    const size = statSync(join(DIST, 'assets', f)).size;
+    totalBrSize += size;
+  }
+  
+  bundles.sort((a, b) => parseFloat(b.sizeKB) - parseFloat(a.sizeKB));
+  
+  console.log('\n═══════════════════════════════════════════════');
+  console.log('  BUNDLE SIZE ANALYSIS');
+  console.log('═══════════════════════════════════════════════');
+  console.log(`\nTotal JS (raw):     ${(totalJsSize / 1024).toFixed(1)} KB`);
+  console.log(`Total CSS (raw):    ${(totalCssSize / 1024).toFixed(1)} KB`);
+  console.log(`Total JS (brotli):  ${(totalBrSize / 1024).toFixed(1)} KB`);
+  console.log(`\nTop 15 bundles by raw size:`);
+  for (const b of bundles.slice(0, 15)) {
+    const bar = '█'.repeat(Math.min(40, Math.round(parseFloat(b.sizeKB) / 5)));
+    console.log(`  ${b.name.padEnd(45)} ${String(b.sizeKB).padStart(8)} KB  ${bar}`);
+  }
+  
+  // Identify oversized chunks
+  console.log('\n⚠️  Oversized chunks (>50KB raw):');
+  for (const b of bundles.filter(b => parseFloat(b.sizeKB) > 50)) {
+    console.log(`  [WARN] ${b.name} = ${b.sizeKB} KB`);
+  }
+  
+  return { totalJsSize, totalCssSize, totalBrSize, bundles };
+}
+
+// ─── Runtime performance with Playwright ───
+async function runtimeAnalysis() {
+  console.log('\n═══════════════════════════════════════════════');
+  console.log('  RUNTIME PERFORMANCE ANALYSIS');
+  console.log('═══════════════════════════════════════════════');
+  
+  const browser = await chromium.launch({ headless: true });
+  const context = await browser.newContext({ viewport: { width: 1920, height: 1080 } });
+  const page = await context.newPage();
+  
+  // Collect performance metrics
+  const perfEntries = [];
+  page.on('console', msg => {
+    if (msg.type() === 'info' && msg.text().startsWith('[PERF]')) {
+      perfEntries.push(msg.text());
+    }
+  });
+  
+  // Track network requests
+  const networkRequests = [];
+  page.on('request', req => {
+    networkRequests.push({
+      url: req.url(),
+      method: req.method(),
+      startTime: Date.now()
+    });
+  });
+  
+  const networkResponses = [];
+  page.on('response', res => {
+    networkResponses.push({
+      url: res.url(),
+      status: res.status(),
+      size: res.headers()['content-length'] || '0',
+      endTime: Date.now()
+    });
+  });
+  
+  // Measure page load
+  console.log('\n--- Page Load Performance ---');
+  const navStart = Date.now();
+  
+  try {
+    const response = await page.goto(`http://127.0.0.1:${PORT}/`, { 
+      waitUntil: 'networkidle',
+      timeout: 30000 
+    });
+    const loadTime = Date.now() - navStart;
+    console.log(`  Initial page load:  ${loadTime}ms`);
+    console.log(`  HTTP status:        ${response.status()}`);
+    
+    // Get navigation timing from the browser
+    const navTiming = await page.evaluate(() => {
+      const perf = performance.getEntriesByType('navigation')[0];
+      if (!perf) return null;
+      return {
+        dns: Math.round(perf.domainLookupEnd - perf.domainLookupStart),
+        tcp: Math.round(perf.connectEnd - perf.connectStart),
+        ttfb: Math.round(perf.responseStart - perf.requestStart),
+        download: Math.round(perf.responseEnd - perf.responseStart),
+        domInteractive: Math.round(perf.domInteractive),
+        domComplete: Math.round(perf.domComplete),
+        loadEvent: Math.round(perf.loadEventEnd),
+        transferSize: perf.transferSize,
+      };
+    });
+    
+    if (navTiming) {
+      console.log(`\n  Navigation Timing:`);
+      console.log(`    DNS lookup:       ${navTiming.dns}ms`);
+      console.log(`    TCP connect:      ${navTiming.tcp}ms`);
+      console.log(`    TTFB:             ${navTiming.ttfb}ms`);
+      console.log(`    Download:         ${navTiming.download}ms`);
+      console.log(`    DOM interactive:  ${navTiming.domInteractive}ms`);
+      console.log(`    DOM complete:     ${navTiming.domComplete}ms`);
+      console.log(`    Load event end:   ${navTiming.loadEvent}ms`);
+      console.log(`    Transfer size:    ${(navTiming.transferSize / 1024).toFixed(1)} KB`);
+    }
+    
+    // Resource timing
+    const resources = await page.evaluate(() => {
+      return performance.getEntriesByType('resource').map(r => ({
+        name: r.name.split('/').pop(),
+        type: r.initiatorType,
+        duration: Math.round(r.duration),
+        size: r.transferSize,
+      }));
+    });
+    
+    console.log(`\n--- Resource Loading ---`);
+    console.log(`  Total resources:    ${resources.length}`);
+    const totalTransfer = resources.reduce((s, r) => s + r.size, 0);
+    console.log(`  Total transfer:     ${(totalTransfer / 1024).toFixed(1)} KB`);
+    
+    const slowResources = resources.filter(r => r.duration > 100).sort((a, b) => b.duration - a.duration);
+    if (slowResources.length > 0) {
+      console.log(`\n  Slow resources (>100ms):`);
+      for (const r of slowResources.slice(0, 10)) {
+        console.log(`    [SLOW] ${r.name.padEnd(40)} ${r.duration}ms  (${(r.size/1024).toFixed(1)}KB)`);
+      }
+    }
+    
+    // Memory analysis
+    console.log(`\n--- Memory Analysis ---`);
+    const memory = await page.evaluate(() => {
+      if (performance.memory) {
+        return {
+          usedJSHeap: performance.memory.usedJSHeapSize,
+          totalJSHeap: performance.memory.totalJSHeapSize,
+          heapLimit: performance.memory.jsHeapSizeLimit,
+        };
+      }
+      return null;
+    });
+    
+    if (memory) {
+      console.log(`  Used JS heap:       ${(memory.usedJSHeap / 1024 / 1024).toFixed(1)} MB`);
+      console.log(`  Total JS heap:      ${(memory.totalJSHeap / 1024 / 1024).toFixed(1)} MB`);
+      console.log(`  Heap limit:         ${(memory.heapLimit / 1024 / 1024).toFixed(1)} MB`);
+      console.log(`  Heap utilization:   ${((memory.usedJSHeap / memory.heapLimit) * 100).toFixed(1)}%`);
+    } else {
+      console.log('  Memory API not available (Chromium flag needed: --enable-precise-memory-info)');
+    }
+    
+    // DOM complexity
+    console.log(`\n--- DOM Complexity ---`);
+    const domStats = await page.evaluate(() => {
+      const allElements = document.querySelectorAll('*');
+      const tagCounts = {};
+      let maxDepth = 0;
+      let totalNodes = allElements.length;
+      
+      allElements.forEach(el => {
+        const tag = el.tagName.toLowerCase();
+        tagCounts[tag] = (tagCounts[tag] || 0) + 1;
+        let depth = 0, parent = el.parentElement;
+        while (parent) { depth++; parent = parent.parentElement; }
+        if (depth > maxDepth) maxDepth = depth;
+      });
+      
+      return { totalNodes, maxDepth, tagCounts };
+    });
+    
+    console.log(`  Total DOM nodes:    ${domStats.totalNodes}`);
+    console.log(`  Max DOM depth:       ${domStats.maxDepth}`);
+    console.log(`  Top 10 tags:`);
+    const sortedTags = Object.entries(domStats.tagCounts).sort((a, b) => b[1] - a[1]);
+    for (const [tag, count] of sortedTags.slice(0, 10)) {
+      console.log(`    <${tag}>: ${count}`);
+    }
+    
+    // DOM warnings
+    if (domStats.totalNodes > 1500) {
+      console.log(`  ⚠️  DOM nodes > 1500 — may cause sluggish rendering`);
+    }
+    if (domStats.maxDepth > 15) {
+      console.log(`  ⚠️  DOM depth > 15 — may slow style/layout calculations`);
+    }
+    
+    // React-specific analysis: check for unnecessary re-renders
+    console.log(`\n--- Render Performance ---`);
+    const renderMetrics = await page.evaluate(() => {
+      // Check if React DevTools hook exists
+      const hasReact = !!window.__REACT_DEVTOOLS_GLOBAL_HOOK__;
+      return {
+        hasReact,
+        eventListeners: typeof getEventListeners !== 'undefined' ? 'available' : 'not-in-page-context',
+      };
+    });
+    console.log(`  React DevTools:     ${renderMetrics.hasReact ? 'detected' : 'not detected'}`);
+    
+    // Measure interaction performance - simulate scroll
+    console.log(`\n--- Interaction Performance ---`);
+    const scrollStart = Date.now();
+    await page.evaluate(() => {
+      const container = document.querySelector('.app-shell-content') || document.documentElement;
+      for (let i = 0; i < 10; i++) {
+        container.scrollTop = i * 100;
+      }
+      container.scrollTop = 0;
+    });
+    const scrollTime = Date.now() - scrollStart;
+    console.log(`  10x scroll ops:     ${scrollTime}ms`);
+    
+    // Navigate to different routes to test lazy loading
+    const routes = ['#/', '#/canvas', '#/workbench', '#/ecommerce', '#/image-workbench', '#/home'];
+    console.log(`\n--- Route Navigation (Lazy Loading) ---`);
+    for (const route of routes) {
+      const routeStart = Date.now();
+      await page.goto(`http://127.0.0.1:${PORT}/${route}`, { waitUntil: 'domcontentloaded', timeout: 15000 });
+      const routeTime = Date.now() - routeStart;
+      console.log(`  ${route.padEnd(30)} ${routeTime}ms`);
+    }
+    
+    // Memory after navigation
+    const memoryAfter = await page.evaluate(() => {
+      if (performance.memory) {
+        return {
+          usedJSHeap: performance.memory.usedJSHeapSize,
+          totalJSHeap: performance.memory.totalJSHeapSize,
+        };
+      }
+      return null;
+    });
+    
+    if (memoryAfter) {
+      console.log(`\n--- Memory After Route Navigation ---`);
+      console.log(`  Used JS heap:       ${(memoryAfter.usedJSHeap / 1024 / 1024).toFixed(1)} MB`);
+      console.log(`  Total JS heap:      ${(memoryAfter.totalJSHeap / 1024 / 1024).toFixed(1)} MB`);
+      if (memory) {
+        const delta = memoryAfter.usedJSHeap - memory.usedJSHeap;
+        console.log(`  Heap delta:         ${(delta > 0 ? '+' : '')}${(delta / 1024 / 1024).toFixed(1)} MB`);
+      }
+    }
+    
+    // Network summary
+    console.log(`\n--- Network Summary ---`);
+    console.log(`  Total requests:     ${networkResponses.length}`);
+    const totalNetworkSize = networkResponses.reduce((s, r) => s + parseInt(r.size || '0'), 0);
+    console.log(`  Total response:     ${(totalNetworkSize / 1024).toFixed(1)} KB`);
+    const failedRequests = networkResponses.filter(r => r.status >= 400);
+    if (failedRequests.length > 0) {
+      console.log(`  Failed requests:    ${failedRequests.length}`);
+      for (const r of failedRequests) {
+        console.log(`    [${r.status}] ${r.url}`);
+      }
+    }
+    
+  } catch (err) {
+    console.log(`\n  ❌ Error during runtime analysis: ${err.message}`);
+  } finally {
+    await browser.close();
+  }
+}
+
+// ─── Main ───
+console.log('╔═══════════════════════════════════════════════╗');
+console.log('║   OmniAI Web Preview - Performance Analysis  ║');
+console.log('╚═══════════════════════════════════════════════╝');
+
+const bundleResult = analyzeBundles();
+await runtimeAnalysis();
+
+console.log('\n═══════════════════════════════════════════════');
+console.log('  ANALYSIS COMPLETE');
+console.log('═══════════════════════════════════════════════');

scripts/smoke-generation-mocked.mjs

@@ -42,9 +42,9 @@ assertNoMatch(
   /dashscope\.aliyuncs\.com|\/dashscope-api\b|Bearer\s+sk-/i,
 );
 assertMatch("image generation must go through the app API", generationClient, /buildApiUrl\("ai\/image"\)/);
-assertMatch("video generation must go through the app API", generationClient, /buildApiUrl\("ai\/video"\)/);
+assertMatch("video generation must go through the app API", generationClient, /serverRequest<\{ taskId: string \}>\("ai\/video"/);
 assertMatch("binary uploads must go through the app OSS API", generationClient, /buildApiUrl\("oss\/upload-binary"\)/);
-assertMatch("URL uploads must go through the app OSS API", generationClient, /buildApiUrl\("oss\/upload-by-url"\)/);
+assertMatch("URL uploads must go through the app OSS API", generationClient, /serverRequest<\{ url: string; signedUrl\?: string; ossKey\?: string \}>\("oss\/upload-by-url"/);
 assertMatch(
   "ecommerce video history must durable-copy media before saving",
   ecommerceVideoService,

scripts/static-analysis.mjs

@@ -0,0 +1,148 @@
+import { readdirSync, readFileSync, statSync } from 'fs';
+import { join, relative } from 'path';
+
+const SRC = join(import.meta.dirname, '..', 'src');
+const results = [];
+
+function walk(dir) {
+  for (const entry of readdirSync(dir, { withFileTypes: true })) {
+    const full = join(dir, entry.name);
+    if (entry.isDirectory() && entry.name !== 'node_modules') walk(full);
+    else if (/\.(tsx?|jsx?)$/.test(entry.name)) {
+      const content = readFileSync(full, 'utf-8');
+      const lines = content.split('\n').length;
+      results.push({ file: relative(join(SRC, '..'), full), lines, content });
+    }
+  }
+}
+walk(SRC);
+results.sort((a, b) => b.lines - a.lines);
+
+console.log('=== TOP 30 FILES BY LINE COUNT ===');
+for (const r of results.slice(0, 30)) {
+  console.log(`${String(r.lines).padStart(5)}  ${r.file}`);
+}
+
+// Detect nested loops (3+ levels)
+console.log('\n=== NESTED LOOP DETECTION (3+ levels) ===');
+const loopPatterns = [
+  /for\s*\(/g, /while\s*\(/g, /\.forEach\s*\(/g, /\.map\s*\(/g,
+  /\.filter\s*\(/g, /\.reduce\s*\(/g, /\.some\s*\(/g, /\.every\s*\(/g,
+  /\.flatMap\s*\(/g, /\.find\s*\(/g
+];
+
+for (const r of results) {
+  const lines = r.content.split('\n');
+  for (let i = 0; i < lines.length; i++) {
+    const line = lines[i];
+    let loopCount = 0;
+    for (const p of loopPatterns) {
+      p.lastIndex = 0;
+      if (p.test(line)) loopCount++;
+    }
+    // Check surrounding context for nesting
+    if (loopCount > 0 || /for\s*\(/.test(line) || /\.map\(/.test(line) || /\.forEach\(/.test(line) || /\.filter\(/.test(line) || /\.reduce\(/.test(line)) {
+      // Count loop keywords on this single line
+      let singleLineLoops = 0;
+      for (const p of loopPatterns) {
+        p.lastIndex = 0;
+        const matches = line.match(new RegExp(p.source, 'g'));
+        if (matches) singleLineLoops += matches.length;
+      }
+      if (singleLineLoops >= 2) {
+        console.log(`  [NESTED] ${r.file}:${i + 1} (${singleLineLoops} loops on one line)`);
+        console.log(`    ${line.trim().substring(0, 120)}`);
+      }
+    }
+  }
+}
+
+// Detect missing cleanup in useEffect
+console.log('\n=== MEMORY LEAK RISK: useEffect without cleanup ===');
+for (const r of results) {
+  if (!r.file.endsWith('.tsx') && !r.file.endsWith('.ts')) continue;
+  const content = r.content;
+  // Find useEffect blocks that contain setInterval/setTimeout/addEventListener but no return
+  const useEffectRegex = /useEffect\s*\(\s*\(\)\s*=>\s*\{([\s\S]*?)\}\s*,/g;
+  let match;
+  while ((match = useEffectRegex.exec(content)) !== null) {
+    const body = match[1];
+    const hasTimer = /setInterval|setTimeout/.test(body);
+    const hasListener = /addEventListener/.test(body);
+    const hasSubscribe = /\.subscribe\(/.test(body);
+    const hasCleanup = /return\s*\(\)\s*=>|return\s*function|return\s*\(\{/.test(body);
+    
+    if ((hasTimer || hasListener || hasSubscribe) && !hasCleanup) {
+      const lineNum = content.substring(0, match.index).split('\n').length;
+      console.log(`  [RISK] ${r.file}:${lineNum}`);
+      if (hasTimer) console.log(`    - Has setInterval/setTimeout without cleanup`);
+      if (hasListener) console.log(`    - Has addEventListener without cleanup`);
+      if (hasSubscribe) console.log(`    - Has subscribe without cleanup`);
+      console.log(`    ${body.trim().substring(0, 200)}`);
+      console.log('');
+    }
+  }
+}
+
+// Detect objects/arrays/functions created in render body (not memoized)
+console.log('\n=== REDUNDANT COMPUTATION: Non-memoized values in components ===');
+for (const r of results) {
+  if (!r.file.endsWith('.tsx')) continue;
+  const lines = r.content.split('\n');
+  // Look for const x = [...], const x = {...}, const x = (...) => patterns outside useMemo
+  let inUseMemo = 0;
+  for (let i = 0; i < lines.length; i++) {
+    if (/useMemo\s*\(/.test(lines[i])) inUseMemo++;
+    if (inUseMemo > 0 && /\)/.test(lines[i])) {
+      // Rough heuristic - not perfect
+    }
+    if (inUseMemo === 0) {
+      // Expensive operations in render
+      if (/\.map\s*\(.*\.map\s*\(/.test(lines[i])) {
+        console.log(`  [PERF] ${r.file}:${i + 1} - Chained .map calls in render`);
+        console.log(`    ${lines[i].trim().substring(0, 120)}`);
+      }
+      if (/\.filter\s*\(.*\.map\s*\(/.test(lines[i]) || /\.map\s*\(.*\.filter\s*\(/.test(lines[i])) {
+        console.log(`  [PERF] ${r.file}:${i + 1} - filter+map chain in render`);
+        console.log(`    ${lines[i].trim().substring(0, 120)}`);
+      }
+    }
+  }
+}
+
+// Detect deeply nested conditionals (4+ levels)
+console.log('\n=== HIGH COMPLEXITY: Deep nesting ===');
+for (const r of results) {
+  const lines = r.content.split('\n');
+  let maxIndent = 0;
+  for (let i = 0; i < lines.length; i++) {
+    const line = lines[i];
+    if (line.trim() === '') continue;
+    const indent = line.match(/^(\s*)/)[1].length;
+    // Only flag if inside if/else/switch/ternary
+    if (indent >= 16 && /if\s*\(|else|switch\s*\(|case\s+/.test(line.trim())) {
+      console.log(`  [DEEP] ${r.file}:${i + 1} (indent=${indent})`);
+      console.log(`    ${line.trim().substring(0, 120)}`);
+    }
+  }
+}
+
+// Detect inline style objects in JSX (recreated every render)
+console.log('\n=== REDUNDANT: Inline style objects in JSX ===');
+for (const r of results) {
+  if (!r.file.endsWith('.tsx')) continue;
+  const lines = r.content.split('\n');
+  for (let i = 0; i < lines.length; i++) {
+    if (/style\s*=\s*\{\s*\{/.test(lines[i]) && !/useMemo/.test(lines[i])) {
+      console.log(`  [INLINE] ${r.file}:${i + 1}`);
+      console.log(`    ${lines[i].trim().substring(0, 120)}`);
+    }
+  }
+}
+
+// Total stats
+console.log('\n=== SUMMARY ===');
+console.log(`Total files: ${results.length}`);
+console.log(`Total lines: ${results.reduce((s, r) => s + r.lines, 0)}`);
+console.log(`Files > 500 lines: ${results.filter(r => r.lines > 500).length}`);
+console.log(`Files > 1000 lines: ${results.filter(r => r.lines > 1000).length}`);

src/App.tsx

@@ -1,20 +1,5 @@
-import {
-  BarChartOutlined,
-  BranchesOutlined,
-  CustomerServiceOutlined,
-  DeleteOutlined,
-  FolderOpenOutlined,
-  GlobalOutlined,
-  HeartOutlined,
-  HomeOutlined,
-  LayoutOutlined,
-  RobotOutlined,
-  ShoppingOutlined,
-  SwapOutlined,
-  ToolOutlined,
-  WalletOutlined,
-} from "@ant-design/icons";
 import { lazy, Suspense, useCallback, useEffect, useMemo, useRef, useState } from "react";
+import { useShallow } from "zustand/react/shallow";
 import ErrorBoundary from "./components/ErrorBoundary";
 import { reportError } from "./utils/errorReporting";
 import { initNotificationPermission } from "./utils/generationNotifier";
@@ -36,6 +21,7 @@ import { webGenerationGateway, type CreatePreviewTaskInput } from "./api/webGene
 import { translateTaskError } from "./utils/translateTaskError";
 import { recoverAndResumeTasks } from "./services/backgroundTaskRunner";
 import AppShell from "./components/AppShell";
+import { ShellIcon } from "./components/ShellIcon";
 const NotFoundPage = lazy(() => import("./components/NotFoundPage"));
 const CompliancePage = lazy(() => import("./features/compliance/CompliancePage"));
 import { cloneWorkflow, createBlankWorkflow } from "./data/workflows";
@@ -50,6 +36,7 @@ const AvatarConsolePage = lazy(() => import("./features/digital-human/AvatarCons
 const DigitalHumanPage = lazy(() => import("./features/digital-human/DigitalHumanPage"));
 const DialogGeneratorPage = lazy(() => import("./features/dialog-generator/DialogGeneratorPage"));
 const EcommercePage = lazy(() => import("./features/ecommerce/EcommercePage"));
+const EcommerceTemplatesPage = lazy(() => import("./features/ecommerce/EcommerceTemplatesPage"));
 const HomePage = lazy(() => import("./features/home/HomePage"));
 const ImageWorkbenchPage = lazy(() => import("./features/image-workbench/ImageWorkbenchPage"));
 const MorePage = lazy(() => import("./features/more/MorePage"));
@@ -60,6 +47,7 @@ const ResolutionUpscalePage = lazy(() => import("./features/resolution-upscale/R
 const WatermarkRemovalPage = lazy(() => import("./features/watermark-removal/WatermarkRemovalPage"));
 const SubtitleRemovalPage = lazy(() => import("./features/subtitle-removal/SubtitleRemovalPage"));
 const ScriptTokensPage = lazy(() => import("./features/script-tokens/ScriptTokensPage"));
+const SizeTemplatePage = lazy(() => import("./features/size-template/SizeTemplatePage"));
 const TokenUsagePage = lazy(() => import("./features/script-tokens/TokenUsagePage"));
 const WorkbenchPage = lazy(() => import("./features/workbench/WorkbenchPage"));
 import type { WorkbenchResultActionPayload } from "./features/workbench/WorkbenchPage";
@@ -105,6 +93,8 @@ const VIEW_KEYS = new Set<WebViewKey>([
   "assets",
   "ecommerceHub",
   "ecommerce",
+  "ecommerceTemplates",
+  "sizeTemplate",
   "scriptTokens",
   "tokenUsage",
   "imageWorkbench",
@@ -126,6 +116,29 @@ const VIEW_KEYS = new Set<WebViewKey>([
 ]);
 
 const PUBLIC_VIEW_SET = new Set<WebViewKey>(["home", "login", "community", "more", "dialogGenerator", "userAgreement", "privacyPolicy", "not-found"]);
+const LEGACY_PAGE_STYLE_VIEWS = new Set<WebViewKey>([
+  "login",
+  "workbench",
+  "canvas",
+  "community",
+  "communityReview",
+  "communityCaseAdd",
+  "assets",
+  "ecommerce",
+  "ecommerceHub",
+  "ecommerceTemplates",
+  "sizeTemplate",
+  "digitalHuman",
+  "characterMix",
+  "more",
+]);
+
+let legacyPageStylesPromise: Promise<unknown> | null = null;
+
+function loadLegacyPageStyles(): Promise<unknown> {
+  legacyPageStylesPromise ??= import("./styles/pages/legacy-pages.css");
+  return legacyPageStylesPromise;
+}
 
 function normalizeViewKey(rawView: string): WebViewKey {
   const normalized =
@@ -133,6 +146,8 @@ function normalizeViewKey(rawView: string): WebViewKey {
       ? "login"
         : rawView === "ecommerceHub"
           ? "ecommerce"
+        : rawView === "bug-feedback" || rawView === "feedback"
+          ? "report"
         : rawView === "terms" || rawView === "agreement" || rawView === "user-agreement"
           ? "userAgreement"
         : rawView === "privacy" || rawView === "privacy-policy"
@@ -233,62 +248,124 @@ function App() {
   const canvasAutoOpenedRecentRef = useRef(false);
 
   // Session store
-  const session = useSessionStore((s) => s.session);
+  const {
-  const loginPromptOpen = useSessionStore((s) => s.loginPromptOpen);
+    session,
-  const pendingAction = useSessionStore((s) => s.pendingAction);
+    loginPromptOpen,
-  const sessionReplacedOpen = useSessionStore((s) => s.sessionReplacedOpen);
+    pendingAction,
-  const sessionReplacedMessage = useSessionStore((s) => s.sessionReplacedMessage);
+    sessionReplacedOpen,
-  const setSession = useSessionStore((s) => s.setSession);
+    sessionReplacedMessage,
-  const openLoginPrompt = useSessionStore((s) => s.openLoginPrompt);
+    setSession,
-  const closeLoginPrompt = useSessionStore((s) => s.closeLoginPrompt);
+    openLoginPrompt,
-  const showSessionReplaced = useSessionStore((s) => s.showSessionReplaced);
+    closeLoginPrompt,
-  const hideSessionReplaced = useSessionStore((s) => s.hideSessionReplaced);
+    showSessionReplaced,
-  const clearSessionState = useSessionStore((s) => s.clearSession);
+    hideSessionReplaced,
+    clearSession: clearSessionState,
+  } = useSessionStore(useShallow((s) => ({
+    session: s.session,
+    loginPromptOpen: s.loginPromptOpen,
+    pendingAction: s.pendingAction,
+    sessionReplacedOpen: s.sessionReplacedOpen,
+    sessionReplacedMessage: s.sessionReplacedMessage,
+    setSession: s.setSession,
+    openLoginPrompt: s.openLoginPrompt,
+    closeLoginPrompt: s.closeLoginPrompt,
+    showSessionReplaced: s.showSessionReplaced,
+    hideSessionReplaced: s.hideSessionReplaced,
+    clearSession: s.clearSession,
+  })));
 
   // Project store
-  const projects = useProjectStore((s) => s.projects);
+  const {
-  const projectsLoaded = useProjectStore((s) => s.projectsLoaded);
+    projects,
-  const canvasWorkflow = useProjectStore((s) => s.canvasWorkflow);
+    projectsLoaded,
-  const currentCanvasProjectId = useProjectStore((s) => s.currentCanvasProjectId);
+    canvasWorkflow,
-  const pendingDeleteProject = useProjectStore((s) => s.pendingDeleteProject);
+    currentCanvasProjectId,
-  const deleteProjectSubmitting = useProjectStore((s) => s.deleteProjectSubmitting);
+    pendingDeleteProject,
-  const setProjects = useProjectStore((s) => s.setProjects);
+    deleteProjectSubmitting,
-  const setProjectsLoaded = useProjectStore((s) => s.setProjectsLoaded);
+    setProjects,
-  const setCanvasWorkflow = useProjectStore((s) => s.setCanvasWorkflow);
+    setProjectsLoaded,
-  const setCurrentCanvasProjectId = useProjectStore((s) => s.setCurrentCanvasProjectId);
+    setCanvasWorkflow,
-  const openDeleteProjectModal = useProjectStore((s) => s.openDeleteProject);
+    setCurrentCanvasProjectId,
-  const closeDeleteProjectModal = useProjectStore((s) => s.closeDeleteProject);
+    openDeleteProject: openDeleteProjectModal,
-  const setDeleteProjectSubmitting = useProjectStore((s) => s.setDeleteProjectSubmitting);
+    closeDeleteProject: closeDeleteProjectModal,
-  const clearProjectState = useProjectStore((s) => s.clearProjectState);
+    setDeleteProjectSubmitting,
+    clearProjectState,
+  } = useProjectStore(useShallow((s) => ({
+    projects: s.projects,
+    projectsLoaded: s.projectsLoaded,
+    canvasWorkflow: s.canvasWorkflow,
+    currentCanvasProjectId: s.currentCanvasProjectId,
+    pendingDeleteProject: s.pendingDeleteProject,
+    deleteProjectSubmitting: s.deleteProjectSubmitting,
+    setProjects: s.setProjects,
+    setProjectsLoaded: s.setProjectsLoaded,
+    setCanvasWorkflow: s.setCanvasWorkflow,
+    setCurrentCanvasProjectId: s.setCurrentCanvasProjectId,
+    openDeleteProject: s.openDeleteProject,
+    closeDeleteProject: s.closeDeleteProject,
+    setDeleteProjectSubmitting: s.setDeleteProjectSubmitting,
+    clearProjectState: s.clearProjectState,
+  })));
 
   // Task store
-  const tasks = useTaskStore((s) => s.tasks);
+  const {
-  const setTasks = useTaskStore((s) => s.setTasks);
+    tasks,
-  const appendTask = useTaskStore((s) => s.appendTask);
+    setTasks,
-  const mergeServerTasks = useTaskStore((s) => s.mergeServerTasks);
+    appendTask,
-  const clearTasks = useTaskStore((s) => s.clearTasks);
+    mergeServerTasks,
+    clearTasks,
+  } = useTaskStore(useShallow((s) => ({
+    tasks: s.tasks,
+    setTasks: s.setTasks,
+    appendTask: s.appendTask,
+    mergeServerTasks: s.mergeServerTasks,
+    clearTasks: s.clearTasks,
+  })));
 
   // App store
-  const usage = useAppStore((s) => s.usage);
+  const {
-  const runtimeNotifications = useAppStore((s) => s.runtimeNotifications);
+    usage,
-  const serverNotifications = useAppStore((s) => s.serverNotifications);
+    runtimeNotifications,
-  const activeView = useAppStore((s) => s.activeView);
+    serverNotifications,
-  const workspaceExpanded = useAppStore((s) => s.workspaceExpanded);
+    activeView,
-  const imageWorkbenchTool = useAppStore((s) => s.imageWorkbenchTool);
+    workspaceExpanded,
-  const pendingEcommerceTemplate = useAppStore((s) => s.pendingEcommerceTemplate);
+    imageWorkbenchTool,
-  const backendHealth = useAppStore((s) => s.backendHealth);
+    pendingEcommerceTemplate,
-  const setUsage = useAppStore((s) => s.setUsage);
+    backendHealth,
-  const pushNotification = useAppStore((s) => s.pushNotification);
+    setUsage,
-  const setRuntimeNotifications = useAppStore((s) => s.setRuntimeNotifications);
+    pushNotification,
-  const setServerNotifications = useAppStore((s) => s.setServerNotifications);
+    setRuntimeNotifications,
-  const setView = useAppStore((s) => s.setView);
+    setServerNotifications,
-  const setWorkspaceExpanded = useAppStore((s) => s.setWorkspaceExpanded);
+    setView,
-  const setImageWorkbenchTool = useAppStore((s) => s.setImageWorkbenchTool);
+    setWorkspaceExpanded,
-  const setPendingEcommerceTemplate = useAppStore((s) => s.setPendingEcommerceTemplate);
+    setImageWorkbenchTool,
-  const setBackendHealth = useAppStore((s) => s.setBackendHealth);
+    setPendingEcommerceTemplate,
-  const markNotificationRead = useAppStore((s) => s.markNotificationRead);
+    setBackendHealth,
-  const markAllNotificationsRead = useAppStore((s) => s.markAllNotificationsRead);
+    markNotificationRead,
-  const clearAppState = useAppStore((s) => s.clearAppState);
+    markAllNotificationsRead,
+    clearAppState,
+  } = useAppStore(useShallow((s) => ({
+    usage: s.usage,
+    runtimeNotifications: s.runtimeNotifications,
+    serverNotifications: s.serverNotifications,
+    activeView: s.activeView,
+    workspaceExpanded: s.workspaceExpanded,
+    imageWorkbenchTool: s.imageWorkbenchTool,
+    pendingEcommerceTemplate: s.pendingEcommerceTemplate,
+    backendHealth: s.backendHealth,
+    setUsage: s.setUsage,
+    pushNotification: s.pushNotification,
+    setRuntimeNotifications: s.setRuntimeNotifications,
+    setServerNotifications: s.setServerNotifications,
+    setView: s.setView,
+    setWorkspaceExpanded: s.setWorkspaceExpanded,
+    setImageWorkbenchTool: s.setImageWorkbenchTool,
+    setPendingEcommerceTemplate: s.setPendingEcommerceTemplate,
+    setBackendHealth: s.setBackendHealth,
+    markNotificationRead: s.markNotificationRead,
+    markAllNotificationsRead: s.markAllNotificationsRead,
+    clearAppState: s.clearAppState,
+  })));
 
   const [ecommerceEverMounted, setEcommerceEverMounted] = useState(false);
   const isEcommerceActive = activeView === "ecommerce" || activeView === "ecommerceHub";
@@ -296,6 +373,12 @@ function App() {
     if (isEcommerceActive && !ecommerceEverMounted) setEcommerceEverMounted(true);
   }, [isEcommerceActive]); // eslint-disable-line react-hooks/exhaustive-deps
 
+  useEffect(() => {
+    if (LEGACY_PAGE_STYLE_VIEWS.has(activeView) || ecommerceEverMounted) {
+      void loadLegacyPageStyles();
+    }
+  }, [activeView, ecommerceEverMounted]);
+
   // Dismiss boot splash after first render
   useEffect(() => {
     const splash = document.getElementById("app-boot-splash");
@@ -347,24 +430,24 @@ function App() {
 
   const navItems = useMemo<WebNavItem[]>(
     () => [
-      { key: "home", label: "首页", hint: "项目入口", icon: <HomeOutlined /> },
+      { key: "home", label: "首页", hint: "项目入口", icon: <ShellIcon name="home" /> },
-      { key: "workbench", label: "生成", hint: "对话生成页面", icon: <RobotOutlined /> },
+      { key: "workbench", label: "生成", hint: "对话生成页面", icon: <ShellIcon name="robot" /> },
       {
         key: "ecommerce",
         label: "电商生成",
         hint: "AI创作与海报生成",
-        icon: <ShoppingOutlined />,
+        icon: <ShellIcon name="shopping" />,
       },
-      { key: "canvas", label: "画布", hint: "进入自由画布编排", icon: <BranchesOutlined /> },
+      { key: "canvas", label: "画布", hint: "进入自由画布编排", icon: <ShellIcon name="branches" /> },
-      { key: "community", label: "社区", hint: "案例分享与导入", icon: <GlobalOutlined /> },
+      { key: "community", label: "社区", hint: "案例分享与导入", icon: <ShellIcon name="global" /> },
-      { key: "scriptTokens", label: "剧本评分", hint: "剧本评分系统", icon: <BarChartOutlined /> },
+      { key: "scriptTokens", label: "剧本评分", hint: "剧本评分系统", icon: <ShellIcon name="bar-chart" /> },
-      { key: "tokenUsage", label: "Token消耗", hint: "成员、服务与调用记录", icon: <WalletOutlined /> },
+      { key: "tokenUsage", label: "Token消耗", hint: "成员、服务与调用记录", icon: <ShellIcon name="wallet" /> },
-      { key: "providerHealth", label: "服务商健康", hint: "AI 服务商状态与监控", icon: <HeartOutlined /> },
+      { key: "providerHealth", label: "服务商健康", hint: "AI 服务商状态与监控", icon: <ShellIcon name="heart" /> },
-      { key: "assets", label: "资产库", hint: "角色、场景、道具", icon: <FolderOpenOutlined /> },
+      { key: "assets", label: "资产库", hint: "角色、场景、道具", icon: <ShellIcon name="folder" /> },
-      { key: "agent", label: "Agent", hint: "拆解与规划", icon: <RobotOutlined /> },
+      { key: "agent", label: "Agent", hint: "拆解与规划", icon: <ShellIcon name="robot" /> },
-      { key: "digitalHuman", label: "数字人", hint: "口播与人像生成", icon: <CustomerServiceOutlined /> },
+      { key: "digitalHuman", label: "数字人", hint: "口播与人像生成", icon: <ShellIcon name="customer-service" /> },
-      { key: "characterMix", label: "角色迁移", hint: "人物视频迁移", icon: <SwapOutlined /> },
+      { key: "characterMix", label: "角色迁移", hint: "人物视频迁移", icon: <ShellIcon name="swap" /> },
-      { key: "more", label: "工具盒", hint: "图像与镜头工具", icon: <ToolOutlined /> },
+      { key: "more", label: "工具盒", hint: "图像与镜头工具", icon: <ShellIcon name="tool" /> },
     ],
     [],
   );
@@ -1090,6 +1173,30 @@ function App() {
       case "ecommerce":
       case "ecommerceHub":
         return null;
+      case "ecommerceTemplates":
+        return (
+          <EcommerceTemplatesPage
+            projects={projects}
+            onOpenMore={() => handleSetView("more")}
+            onOpenEcommerce={() => handleSetView("ecommerce")}
+            onSelectTemplate={(template) => {
+              setPendingEcommerceTemplate(template);
+              handleSetView("ecommerce");
+            }}
+            onStartCreate={handleStartTemplateCanvasCreate}
+            onOpenProject={handleOpenProject}
+            onDeleteProject={handleDeleteProject}
+          />
+        );
+      case "sizeTemplate":
+        return (
+          <SizeTemplatePage
+            isAuthenticated={Boolean(session)}
+            onOpenMore={() => handleSetView("more")}
+            onOpenEcommerce={() => handleSetView("ecommerce")}
+            onSelectView={handleSetView}
+          />
+        );
       case "digitalHuman":
         return (
           <DigitalHumanPage
@@ -1339,7 +1446,7 @@ function App() {
           />
           <section className="project-delete-modal__panel">
             <span className="project-delete-modal__icon">
-              <DeleteOutlined />
+              <ShellIcon name="delete" />
             </span>
             <h2 id="project-delete-title">删除项目</h2>
             <p>确认删除项目「{pendingDeleteProject.name}」？删除后将从服务器项目列表移除。</p>

src/api/aiGenerationClient.ts

@@ -3,6 +3,7 @@ import {
   buildAuthHeaders,
   isRecord,
   readJsonResponse,
+  serverRequest,
   throwResponseError,
 } from "./serverConnection";
 import { isOptionalApiRouteMissing } from "./apiErrorUtils";
@@ -243,6 +244,10 @@ function emitImageRouteDebug(label: string, payload: Record<string, unknown>): v
 
 let taskHistoryRouteMissing = false;
 
+const TASK_SUBMIT_TIMEOUT_MS = 90_000;
+const TASK_STATUS_TIMEOUT_MS = 20_000;
+const NON_RETRYING_REQUEST = { maxRetries: 0 };
+
 export const aiGenerationClient = {
   async createImageTask(input: ImageGenInput): Promise<ImageTaskCreateResponse> {
     const requestUrl = buildApiUrl("ai/image");
@@ -256,15 +261,13 @@ export const aiGenerationClient = {
       projectId: input.projectId,
       conversationId: input.conversationId,
     });
-    const res = await fetch(requestUrl, {
+    const payload = await serverRequest<ImageTaskCreateResponse>("ai/image", {
       method: "POST",
-      headers: buildAuthHeaders(),
+      body: input,
-      body: JSON.stringify(input),
+      timeoutMs: TASK_SUBMIT_TIMEOUT_MS,
+      maxRetries: NON_RETRYING_REQUEST.maxRetries,
+      fallbackMessage: "Image generation request failed",
     });
-    if (!res.ok) {
-      await throwResponseError(res, "Image generation request failed");
-    }
-    const payload = await readJsonResponse<ImageTaskCreateResponse>(res, "Image generation response failed");
     if (payload.providerDebug) {
       emitImageRouteDebug("[ai/image-provider-debug]", payload.providerDebug as Record<string, unknown>);
     }
@@ -272,96 +275,83 @@ export const aiGenerationClient = {
   },
 
   async createVideoTask(input: VideoGenInput): Promise<{ taskId: string }> {
-    const res = await fetch(buildApiUrl("ai/video"), {
+    return serverRequest<{ taskId: string }>("ai/video", {
       method: "POST",
-      headers: buildAuthHeaders(),
+      body: input,
-      body: JSON.stringify(input),
+      timeoutMs: TASK_SUBMIT_TIMEOUT_MS,
+      maxRetries: NON_RETRYING_REQUEST.maxRetries,
+      fallbackMessage: "Video generation request failed",
     });
-    if (!res.ok) {
-      await throwResponseError(res, "Video generation request failed");
-    }
-    return readJsonResponse<{ taskId: string }>(res, "Video generation response failed");
   },
 
   async createVideoSuperResolveTask(input: VideoSuperResolveInput): Promise<{ taskId: string }> {
-    const res = await fetch(buildApiUrl("ai/video/super-resolve"), {
+    return serverRequest<{ taskId: string }>("ai/video/super-resolve", {
       method: "POST",
-      headers: buildAuthHeaders(),
+      body: input,
-      body: JSON.stringify(input),
+      timeoutMs: TASK_SUBMIT_TIMEOUT_MS,
+      maxRetries: NON_RETRYING_REQUEST.maxRetries,
+      fallbackMessage: "Video super-resolution request failed",
     });
-    if (!res.ok) {
-      await throwResponseError(res, "Video super-resolution request failed");
-    }
-    return readJsonResponse<{ taskId: string }>(res, "Video super-resolution response failed");
   },
 
   async createEraseSubtitlesTask(input: EraseSubtitlesInput): Promise<{ taskId: string }> {
-    const res = await fetch(buildApiUrl("ai/video/erase-subtitles"), {
+    return serverRequest<{ taskId: string }>("ai/video/erase-subtitles", {
       method: "POST",
-      headers: buildAuthHeaders(),
+      body: input,
-      body: JSON.stringify(input),
+      timeoutMs: TASK_SUBMIT_TIMEOUT_MS,
+      maxRetries: NON_RETRYING_REQUEST.maxRetries,
+      fallbackMessage: "Subtitle removal request failed",
     });
-    if (!res.ok) {
-      await throwResponseError(res, "Subtitle removal request failed");
-    }
-    return readJsonResponse<{ taskId: string }>(res, "Subtitle removal response failed");
   },
 
   async createVideoEditTask(input: VideoEditInput): Promise<{ taskId: string }> {
-    const res = await fetch(buildApiUrl("ai/video/edit"), {
+    return serverRequest<{ taskId: string }>("ai/video/edit", {
       method: "POST",
-      headers: buildAuthHeaders(),
+      body: { ...input, model: input.model || "happyhorse-1.0-video-edit" },
-      body: JSON.stringify({ ...input, model: input.model || "happyhorse-1.0-video-edit" }),
+      timeoutMs: TASK_SUBMIT_TIMEOUT_MS,
+      maxRetries: NON_RETRYING_REQUEST.maxRetries,
+      fallbackMessage: "Video edit request failed",
     });
-    if (!res.ok) {
-      await throwResponseError(res, "Video edit request failed");
-    }
-    return readJsonResponse<{ taskId: string }>(res, "Video edit response failed");
   },
 
   async createImageSuperResolveTask(input: ImageSuperResolveInput): Promise<{ taskId: string }> {
-    const res = await fetch(buildApiUrl("ai/image/super-resolve"), {
+    return serverRequest<{ taskId: string }>("ai/image/super-resolve", {
       method: "POST",
-      headers: buildAuthHeaders(),
+      body: input,
-      body: JSON.stringify(input),
+      timeoutMs: TASK_SUBMIT_TIMEOUT_MS,
+      maxRetries: NON_RETRYING_REQUEST.maxRetries,
+      fallbackMessage: "Image super-resolution request failed",
     });
-    if (!res.ok) {
-      await throwResponseError(res, "Image super-resolution request failed");
-    }
-    return readJsonResponse<{ taskId: string }>(res, "Image super-resolution response failed");
   },
 
   async createImageEditTask(input: ImageEditInput): Promise<{ taskId: string }> {
-    const res = await fetch(buildApiUrl("ai/image/edit"), {
+    return serverRequest<{ taskId: string }>("ai/image/edit", {
       method: "POST",
-      headers: buildAuthHeaders(),
+      body: input,
-      body: JSON.stringify(input),
+      timeoutMs: TASK_SUBMIT_TIMEOUT_MS,
+      maxRetries: NON_RETRYING_REQUEST.maxRetries,
+      fallbackMessage: "Image edit request failed",
     });
-    if (!res.ok) {
-      await throwResponseError(res, "Image edit request failed");
-    }
-    return readJsonResponse<{ taskId: string }>(res, "Image edit response failed");
   },
 
   async cancelTask(taskId: string): Promise<void> {
-    const res = await fetch(buildApiUrl(`ai/tasks/${taskId}/cancel`), {
+    try {
+      await serverRequest<void>(`ai/tasks/${taskId}/cancel`, {
         method: "PATCH",
-      headers: buildAuthHeaders(),
+        maxRetries: NON_RETRYING_REQUEST.maxRetries,
+        fallbackMessage: "Task cancel failed",
       });
-    if (!res.ok && res.status !== 404) {
+    } catch (error) {
-      await throwResponseError(res, "Task cancel failed");
+      if (isOptionalApiRouteMissing(error)) return;
+      throw error;
     }
   },
 
   async getTaskStatus(taskId: string): Promise<AiTaskStatus> {
-    const res = await fetch(buildApiUrl(`ai/tasks/${taskId}`), {
+    return serverRequest<AiTaskStatus>(`ai/tasks/${taskId}`, {
-      method: "GET",
+      timeoutMs: TASK_STATUS_TIMEOUT_MS,
-      headers: buildAuthHeaders(),
+      fallbackMessage: "Task status request failed",
     });
-    if (!res.ok) {
-      await throwResponseError(res, "Task status request failed");
-    }
-    return readJsonResponse<AiTaskStatus>(res, "Task status response failed");
   },
 
   async downloadTaskResult(taskId: string): Promise<{ blob: Blob; filename?: string; contentType?: string }> {
@@ -387,13 +377,11 @@ export const aiGenerationClient = {
     if (params?.status) search.set("status", params.status);
     if (params?.type) search.set("type", params.type);
     if (params?.projectId) search.set("projectId", params.projectId);
-    const res = await fetch(buildApiUrl(`ai/tasks${search.toString() ? `?${search}` : ""}`), {
-      method: "GET",
-      headers: buildAuthHeaders(),
-    });
-    if (!res.ok) {
     try {
-        await throwResponseError(res, "Task history request failed");
+      const payload = await serverRequest<unknown>(`ai/tasks${search.toString() ? `?${search}` : ""}`, {
+        fallbackMessage: "Task history request failed",
+      });
+      return extractTaskList(payload).map(toPreviewTask);
     } catch (error) {
       if (isOptionalApiRouteMissing(error)) {
         taskHistoryRouteMissing = true;
@@ -401,35 +389,29 @@ export const aiGenerationClient = {
       }
       throw error;
     }
-    }
-    const payload = await readJsonResponse<unknown>(res, "Task history response failed");
-    return extractTaskList(payload).map(toPreviewTask);
   },
 
   async bindTaskToConversation(taskId: string, conversationId: number): Promise<void> {
-    const res = await fetch(buildApiUrl(`ai/tasks/${taskId}/conversation`), {
+    try {
+      await serverRequest<void>(`ai/tasks/${taskId}/conversation`, {
         method: "PATCH",
-      headers: buildAuthHeaders(),
+        body: { conversationId },
-      body: JSON.stringify({ conversationId }),
+        maxRetries: NON_RETRYING_REQUEST.maxRetries,
+        fallbackMessage: "Task conversation binding failed",
       });
-    if (res.status === 404) {
+    } catch (error) {
-      return;
+      if (isOptionalApiRouteMissing(error)) return;
-    }
+      throw error;
-    if (!res.ok) {
-      await throwResponseError(res, "Task conversation binding failed");
     }
   },
 
   async uploadAsset(input: UploadAssetInput): Promise<{ url: string; signedUrl?: string; ossKey?: string }> {
-    const res = await fetch(buildApiUrl("oss/upload"), {
+    return serverRequest<{ url: string; signedUrl?: string; ossKey?: string }>("oss/upload", {
       method: "POST",
-      headers: buildAuthHeaders(),
+      body: input,
-      body: JSON.stringify(input),
+      maxRetries: NON_RETRYING_REQUEST.maxRetries,
+      fallbackMessage: "Asset upload failed",
     });
-    if (!res.ok) {
-      await throwResponseError(res, "Asset upload failed");
-    }
-    return readJsonResponse<{ url: string; ossKey?: string }>(res, "Asset upload response failed");
   },
 
   async uploadAssetBinary(blob: Blob, options?: { name?: string; mimeType?: string; scope?: string }): Promise<{ url: string; signedUrl?: string; ossKey?: string }> {
@@ -451,15 +433,12 @@ export const aiGenerationClient = {
   },
 
   async uploadAssetByUrl(input: UploadAssetByUrlInput): Promise<{ url: string; signedUrl?: string; ossKey?: string }> {
-    const res = await fetch(buildApiUrl("oss/upload-by-url"), {
+    return serverRequest<{ url: string; signedUrl?: string; ossKey?: string }>("oss/upload-by-url", {
       method: "POST",
-      headers: buildAuthHeaders(),
+      body: input,
-      body: JSON.stringify(input),
+      maxRetries: NON_RETRYING_REQUEST.maxRetries,
+      fallbackMessage: "Asset upload by URL failed",
     });
-    if (!res.ok) {
-      await throwResponseError(res, "Asset upload by URL failed");
-    }
-    return readJsonResponse<{ url: string; ossKey?: string }>(res, "Asset upload by URL response failed");
   },
 
   subscribeTaskStatus(

src/api/assetClient.ts

@@ -67,7 +67,13 @@ function normalizeAssetStatus(value: unknown): WebAssetItem["status"] {
 }
 
 function normalizeTags(value: unknown): string[] {
-  return Array.isArray(value) ? value.map((item) => toStringValue(item)).filter(Boolean) : [];
+  if (!Array.isArray(value)) return [];
+  const tags: string[] = [];
+  for (const item of value) {
+    const tag = toStringValue(item);
+    if (tag) tags.push(tag);
+  }
+  return tags;
 }
 
 function normalizeAsset(raw: unknown): ServerAssetItem {

src/api/communityClient.ts

@@ -62,9 +62,13 @@ function toStringValue(value: unknown, fallback = ""): string {
 }
 
 function toStringArray(value: unknown): string[] {
-  return Array.isArray(value)
+  if (!Array.isArray(value)) return [];
-    ? value.map((item) => toStringValue(item)).filter(Boolean)
+  const result: string[] = [];
-    : [];
+  for (const item of value) {
+    const text = toStringValue(item);
+    if (text) result.push(text);
+  }
+  return result;
 }
 
 function toMetadata(value: unknown): Record<string, unknown> {

src/api/keyServerClient.ts

@@ -376,13 +376,18 @@ function createWorkflowFingerprint(workflow: WebCanvasWorkflow): string {
 function toActivePackages(value: unknown): WebUserSession["user"]["activePackages"] {
   if (!Array.isArray(value)) return undefined;
 
-  return value.filter(isRecord).map((entry) => ({
+  const packages: NonNullable<WebUserSession["user"]["activePackages"]> = [];
+  for (const entry of value) {
+    if (!isRecord(entry)) continue;
+    packages.push({
       name: toStringValue(entry.name, "Preview package"),
       expiresAt: toStringValue(entry.expiresAt ?? entry.expires_at, ""),
       remainingImage: toNumber(entry.remainingImage ?? entry.remaining_image),
       remainingVideo: toNumber(entry.remainingVideo ?? entry.remaining_video),
       remainingText: toNumber(entry.remainingText ?? entry.remaining_text),
-  }));
+    });
+  }
+  return packages;
 }
 
 function normalizeUser(raw: unknown): WebUserSession["user"] | null {

src/api/modelCapabilitiesClient.ts

@@ -49,9 +49,13 @@ function normalizeModelOption(raw: unknown): ModelCapabilityOption | null {
 }
 
 function normalizeModelList(value: unknown): ModelCapabilityOption[] {
-  return Array.isArray(value)
+  if (!Array.isArray(value)) return [];
-    ? value.map(normalizeModelOption).filter((item): item is ModelCapabilityOption => Boolean(item))
+  const options: ModelCapabilityOption[] = [];
-    : [];
+  for (const item of value) {
+    const option = normalizeModelOption(item);
+    if (option) options.push(option);
+  }
+  return options;
 }
 
 function createFallbackCapabilities(): WebModelCapabilities {

src/api/projectTaskClient.ts

@@ -71,10 +71,19 @@ function normalizeTask(raw: unknown): ServerProjectTask | null {
 }
 
 function extractTasks(payload: unknown): ServerProjectTask[] {
-  if (Array.isArray(payload)) return payload.map(normalizeTask).filter(Boolean) as ServerProjectTask[];
+  const normalizeTasks = (rows: unknown[]): ServerProjectTask[] => {
+    const tasks: ServerProjectTask[] = [];
+    for (const row of rows) {
+      const task = normalizeTask(row);
+      if (task) tasks.push(task);
+    }
+    return tasks;
+  };
+
+  if (Array.isArray(payload)) return normalizeTasks(payload);
   if (!isRecord(payload)) return [];
   const rows = payload.tasks ?? payload.items;
-  return Array.isArray(rows) ? (rows.map(normalizeTask).filter(Boolean) as ServerProjectTask[]) : [];
+  return Array.isArray(rows) ? normalizeTasks(rows) : [];
 }
 
 function taskTitle(task: ServerProjectTask): string {
@@ -110,8 +119,12 @@ export const projectTaskClient = {
   },
 
   async listForProjects(projectIds: string[]): Promise<WebGenerationPreviewTask[]> {
-    const uniqueIds = Array.from(new Set(projectIds.map((id) => id.trim()).filter(Boolean)));
+    const uniqueIds = new Set<string>();
-    const results = await Promise.all(uniqueIds.map((id) => listProjectTasks(id)));
+    for (const projectId of projectIds) {
+      const id = projectId.trim();
+      if (id) uniqueIds.add(id);
+    }
+    const results = await Promise.all(Array.from(uniqueIds, (id) => listProjectTasks(id)));
     return results.flat();
   },
 

src/api/providerHealthClient.ts

@@ -1,4 +1,4 @@
-import { buildApiUrl, buildAuthHeaders } from "./serverConnection";
+import { serverRequest } from "./serverConnection";
 
 export interface ProviderHealthEntry {
   status: string;
@@ -32,13 +32,8 @@ export interface ProviderHealthResponse {
 
 export const providerHealthClient = {
   async getStatus(): Promise<ProviderHealthResponse> {
-    const res = await fetch(buildApiUrl("admin/providers/status"), {
+    return serverRequest<ProviderHealthResponse>("admin/providers/status", {
-      method: "GET",
+      fallbackMessage: "Provider health request failed",
-      headers: buildAuthHeaders(),
     });
-    if (!res.ok) {
-      throw new Error(`Provider health request failed (${res.status})`);
-    }
-    return res.json() as Promise<ProviderHealthResponse>;
   },
 };

src/api/scriptEvalClient.ts

@@ -1,4 +1,4 @@
-import { buildApiUrl, buildAuthHeaders } from "./serverConnection";
+import { serverRequest } from "./serverConnection";
 
 export interface ScriptEvalResult {
   totalScore: number;
@@ -107,6 +107,17 @@ function isRecord(value: unknown): value is Record<string, unknown> {
   return Boolean(value && typeof value === "object" && !Array.isArray(value));
 }
 
+function normalizeEvidenceItems(source: unknown[], limit: number): string[] {
+  const items: string[] = [];
+  for (const item of source) {
+    const value = String(item).trim();
+    if (!value) continue;
+    items.push(value);
+    if (items.length >= limit) break;
+  }
+  return items;
+}
+
 function normalizeNestedScores(value: unknown): Record<string, Record<string, number>> {
   if (!isRecord(value)) return {};
 
@@ -132,7 +143,7 @@ function normalizeEvidence(value: unknown): Record<string, string[]> {
     const source = value[dimensionKey] ?? (dimensionKey === "logic" ? value.dialogue : undefined);
     if (!Array.isArray(source)) continue;
 
-    const items = source.map(String).map((item) => item.trim()).filter(Boolean).slice(0, 3);
+    const items = normalizeEvidenceItems(source, 3);
     if (items.length > 0) normalized[dimensionKey] = items;
   }
 
@@ -140,10 +151,13 @@ function normalizeEvidence(value: unknown): Record<string, string[]> {
 }
 
 export async function evaluateScript(script: string, signal?: AbortSignal): Promise<ScriptEvalResult> {
-  const res = await fetch(buildApiUrl("ai/chat"), {
+  const payload = await serverRequest<{
+    content?: string;
+    choices?: Array<{ message?: { content?: string } }>;
+    text?: string;
+  }>("ai/chat", {
     method: "POST",
-    headers: buildAuthHeaders(),
+    body: {
-    body: JSON.stringify({
       model: MODEL,
       messages: [
         { role: "system", content: EVAL_SYSTEM_PROMPT },
@@ -153,16 +167,13 @@ export async function evaluateScript(script: string, signal?: AbortSignal): Prom
       stream: false,
       temperature: 0.3,
       max_tokens: 4096,
-    }),
+    },
     signal,
+    timeoutMs: 180_000,
+    maxRetries: 0,
+    fallbackMessage: "评测请求失败",
   });
 
-  if (!res.ok) {
-    const errText = await res.text().catch(() => "");
-    throw new Error(`评测请求失败 (${res.status}): ${errText.slice(0, 200)}`);
-  }
-
-  const payload = await res.json();
   const content: string = payload?.content ?? payload?.choices?.[0]?.message?.content ?? payload?.text ?? "";
 
   if (!content) throw new Error("模型未返回有效内容");

src/api/serverConnection.ts

@@ -22,6 +22,9 @@ export interface ServerRequestOptions {
   signal?: AbortSignal;
   /** Per-request timeout in ms. Defaults to DEFAULT_REQUEST_TIMEOUT_MS. Pass 0 to disable. */
   timeoutMs?: number;
+  /** Defaults to 2. Use 0 for non-idempotent task submission endpoints. */
+  maxRetries?: number;
+  fallbackMessage?: string;
 }
 
 export const DEFAULT_REQUEST_TIMEOUT_MS = 30_000;
@@ -343,8 +346,10 @@ const MAX_RETRIES = 2;
 export async function serverRequest<T>(path: string, options?: ServerRequestOptions): Promise<T> {
   let lastError: unknown;
   const timeoutMs = options?.timeoutMs ?? DEFAULT_REQUEST_TIMEOUT_MS;
+  const maxRetries = options?.maxRetries ?? MAX_RETRIES;
+  const fallbackMessage = options?.fallbackMessage || "Request failed";
 
-  for (let attempt = 0; attempt <= MAX_RETRIES; attempt++) {
+  for (let attempt = 0; attempt <= maxRetries; attempt++) {
     const controller = timeoutMs > 0 ? new AbortController() : null;
     const timeoutId =
       controller && typeof window !== "undefined"
@@ -366,11 +371,11 @@ export async function serverRequest<T>(path: string, options?: ServerRequestOpti
         credentials: "include",
       });
 
-      const payload = await readJsonResponse<unknown>(response, "Request failed");
+      const payload = await readJsonResponse<unknown>(response, fallbackMessage);
       return (options?.raw ? payload : unwrapApiPayload(payload)) as T;
     } catch (error) {
       lastError = error;
-      if (attempt < MAX_RETRIES && isRetryable(error) && !options?.signal?.aborted) {
+      if (attempt < maxRetries && isRetryable(error) && !options?.signal?.aborted) {
         await new Promise((r) => setTimeout(r, getRetryDelay(attempt, error)));
         continue;
       }

src/components/AppShell.tsx

@@ -1,15 +1,3 @@
-import {
-  ArrowDownOutlined,
-  ArrowUpOutlined,
-  CheckCircleOutlined,
-  FlagOutlined,
-  InfoCircleOutlined,
-  LoginOutlined,
-  LogoutOutlined,
-  PlusCircleOutlined,
-  UserOutlined,
-  WalletOutlined,
-} from "@ant-design/icons";
 import { useEffect, useMemo, useRef, useState } from "react";
 import type { ReactNode } from "react";
 import { publicConfigClient, type WebPublicConfig } from "../api/publicConfigClient";
@@ -20,10 +8,12 @@ import { canManageCommunityCases, canReviewCommunity } from "../features/communi
 import type { WebNavItem, WebNotification, WebUsageSummary, WebUserSession, WebViewKey } from "../types";
 import NotificationCenter from "./NotificationCenter";
 import BetaApplicationModal from "./BetaApplicationModal";
-import { RechargeModal } from "./RechargeModal/RechargeModal";
 import { AnimatedPanel } from "./AnimatedPanel";
 import AdminMonitor from "./AdminMonitor";
 import CookieConsentBanner from "./CookieConsentBanner";
+import { loadRechargeModal, type RechargeModalComponent } from "./RechargeModal/loadRechargeModal";
+import { ShellIcon } from "./ShellIcon";
+import { loadDarkGreenTheme } from "../styles/loadDarkGreenTheme";
 
 interface AppShellProps {
   activeView: WebViewKey;
@@ -42,6 +32,32 @@ interface AppShellProps {
 }
 
 const BRAND_LOGO_URL = ossAssets.brand.logo;
+const TOOL_SURFACE_VIEW_SET = new Set<WebViewKey>([
+  "workbench",
+  "canvas",
+  "more",
+  "scriptTokens",
+  "tokenUsage",
+  "ecommerceTemplates",
+  "sizeTemplate",
+  "imageWorkbench",
+  "resolutionUpscale",
+  "digitalHuman",
+  "dialogGenerator",
+  "avatarConsole",
+  "characterMix",
+] as WebViewKey[]);
+const PRIMARY_NAV_ORDER: WebViewKey[] = [
+  "workbench",
+  "ecommerce",
+  "sizeTemplate",
+  "canvas",
+  "scriptTokens",
+  "tokenUsage",
+  "more",
+  "assets",
+  "community",
+];
 
 function formatBalance(cents: number): string {
   const value = Math.max(0, cents) / 100;
@@ -68,6 +84,7 @@ function AppShell({
   const submenuHideTimerRef = useRef<number | null>(null);
   const [profileOpen, setProfileOpen] = useState(false);
   const [rechargeOpen, setRechargeOpen] = useState(false);
+  const [RechargeModal, setRechargeModal] = useState<RechargeModalComponent | null>(null);
   const [infoOpen, setInfoOpen] = useState(false);
   const [betaOpen, setBetaOpen] = useState(false);
   const infoRef = useRef<HTMLDivElement>(null);
@@ -78,38 +95,13 @@ function AppShell({
   const isAuthView = activeView === "login";
   const isImmersiveView = activeView === "agent" || activeView === "avatarConsole";
   const showFloatingNav = !isAuthView && !isImmersiveView && activeView !== "home";
-  const toolSurfaceViews = [
+  const showPageScrollActions = showFloatingNav && !TOOL_SURFACE_VIEW_SET.has(activeView);
-    "workbench",
-    "canvas",
-    "more",
-    "scriptTokens",
-    "tokenUsage",
-    "ecommerceTemplates",
-    "sizeTemplate",
-    "imageWorkbench",
-    "resolutionUpscale",
-    "digitalHuman",
-    "dialogGenerator",
-    "avatarConsole",
-    "characterMix",
-  ] as WebViewKey[];
-  const showPageScrollActions = showFloatingNav && !toolSurfaceViews.includes(activeView);
 
   const visibleNavItems = useMemo(
     () => {
-      const orderedKeys: WebViewKey[] = [
+      const navItemByKey = new Map(navItems.map((item) => [item.key, item]));
-        "workbench",
+      return PRIMARY_NAV_ORDER
-        "ecommerce",
+        .map((key) => navItemByKey.get(key))
-        "sizeTemplate",
-        "canvas",
-        "scriptTokens",
-        "tokenUsage",
-        "more",
-        "assets",
-        "community",
-      ];
-      return orderedKeys
-        .map((key) => navItems.find((item) => item.key === key))
         .filter((item): item is WebNavItem => Boolean(item));
     },
     [navItems],
@@ -129,6 +121,7 @@ function AppShell({
       return;
     }
 
+    void loadDarkGreenTheme();
     document.documentElement.dataset.theme = "dark";
     document.documentElement.dataset.uiTheme = "dark-green";
     document.documentElement.style.colorScheme = "dark";
@@ -193,6 +186,21 @@ function AppShell({
     };
   }, []);
 
+  useEffect(() => {
+    if (!rechargeOpen || RechargeModal) return;
+
+    let cancelled = false;
+    void loadRechargeModal().then((component) => {
+      if (!cancelled) {
+        setRechargeModal(() => component);
+      }
+    });
+
+    return () => {
+      cancelled = true;
+    };
+  }, [RechargeModal, rechargeOpen]);
+
   const showSubmenu = (key: WebViewKey) => {
     if (submenuHideTimerRef.current) {
       window.clearTimeout(submenuHideTimerRef.current);
@@ -313,7 +321,7 @@ function AppShell({
               aria-label="返回页面顶部"
               onClick={() => scrollActivePage("top")}
             >
-              <ArrowUpOutlined />
+              <ShellIcon name="arrow-up" />
             </button>
             <button
               type="button"
@@ -322,7 +330,7 @@ function AppShell({
               aria-label="到达页面底部"
               onClick={() => scrollActivePage("bottom")}
             >
-              <ArrowDownOutlined />
+              <ShellIcon name="arrow-down" />
             </button>
           </div>
         ) : null}
@@ -361,7 +369,7 @@ function AppShell({
                   aria-label="网站信息"
                   onClick={() => setInfoOpen((c) => !c)}
                 >
-                  <InfoCircleOutlined />
+                  <ShellIcon name="info-circle" />
                 </button>
                 <AnimatedPanel open={infoOpen} className="info-popover panel-surface">
                   <dl>
@@ -373,6 +381,7 @@ function AppShell({
                     <dd>{publicConfig.contactPhone || "由服务器配置"}</dd>
                   </dl>
                   <div className="info-popover__links">
+                    <a href="#/bug-feedback" onClick={() => setInfoOpen(false)}>Bug 反馈</a>
                     <a href="#/userAgreement" onClick={() => setInfoOpen(false)}>用户协议</a>
                     <a href="#/privacyPolicy" onClick={() => setInfoOpen(false)}>隐私政策</a>
                   </div>
@@ -384,7 +393,7 @@ function AppShell({
                 aria-label={`积分余额 ${displayedBalanceLabel}`}
                 onClick={() => toast.info("充值功能即将开放，敬请期待")}
               >
-                <WalletOutlined />
+                <ShellIcon name="wallet" />
                 <span className="member-button__label">{displayedBalanceLabel}</span>
               </button>
               <div className="profile-popover-anchor" ref={profileRef}>
@@ -408,7 +417,7 @@ function AppShell({
                     </>
                   ) : (
                     <>
-                      <LoginOutlined />
+                      <ShellIcon name="login" />
                       <span>登录 / 注册</span>
                     </>
                   )}
@@ -436,7 +445,7 @@ function AppShell({
                     <div className="profile-popover__footer">
                       <span>{session?.source === "server" ? "服务器会话" : "预览会话"}</span>
                       <button type="button" onClick={onLogout}>
-                        <LogoutOutlined />
+                        <ShellIcon name="logout" />
                         退出
                       </button>
                     </div>
@@ -448,7 +457,7 @@ function AppShell({
                         onSelectView("login");
                       }}
                     >
-                      <UserOutlined />
+                      <ShellIcon name="user" />
                       个人中心
                     </button>
                     <button
@@ -459,8 +468,8 @@ function AppShell({
                         onSelectView("report");
                       }}
                     >
-                      <FlagOutlined />
+                      <ShellIcon name="flag" />
-                      投诉举报
+                      Bug 反馈
                     </button>
                     {showCommunityReview ? (
                       <>
@@ -472,7 +481,7 @@ function AppShell({
                             onSelectView("communityReview");
                           }}
                         >
-                          <CheckCircleOutlined />
+                          <ShellIcon name="check-circle" />
                           社区审核
                         </button>
                       </>
@@ -487,7 +496,7 @@ function AppShell({
                             onSelectView("communityCaseAdd");
                           }}
                         >
-                          <PlusCircleOutlined />
+                          <ShellIcon name="plus-circle" />
                           添加案例
                         </button>
                       </>
@@ -501,9 +510,10 @@ function AppShell({
         </main>
       </div>
       {session?.user.role === "admin" ? <AdminMonitor /> : null}
+      {rechargeOpen && RechargeModal ? (
         <RechargeModal open={rechargeOpen} onClose={() => setRechargeOpen(false)} currentBalance={displayedBalanceCents} />
+      ) : null}
       <BetaApplicationModal open={betaOpen} onClose={() => setBetaOpen(false)} />
-      <CookieConsentBanner />
     </div>
   );
 }

src/components/DropZone.tsx

@@ -1,4 +1,5 @@
 import { useCallback, useRef, useState, type ReactNode } from "react";
+import "../styles/components/dropzone.css";
 
 interface DropZoneProps {
   accept?: string;

src/components/EmptyState.tsx

@@ -1,4 +1,5 @@
 import type { ReactNode } from "react";
+import "../styles/components/empty-state.css";
 
 interface EmptyStateProps {
   icon?: ReactNode;

src/components/NotFoundPage.tsx

@@ -1,5 +1,6 @@
 import { HomeOutlined } from "@ant-design/icons";
 import { useCallback } from "react";
+import "../styles/pages/not-found.css";
 
 interface NotFoundPageProps {
   onGoHome: () => void;

src/components/NotificationCenter.tsx

@@ -1,26 +1,17 @@
-import {
-  BellOutlined,
-  CheckCircleOutlined,
-  CloseCircleOutlined,
-  DeleteOutlined,
-  DislikeOutlined,
-  ExclamationCircleOutlined,
-  LikeOutlined,
-  LockOutlined,
-} from "@ant-design/icons";
 import { useEffect, useRef, useState } from "react";
 import type { WebNotification, WebNotificationType, WebViewKey } from "../types";
 import { AnimatedPanel } from "./AnimatedPanel";
+import { ShellIcon } from "./ShellIcon";
 
 const NOTIFICATION_ICONS: Record<WebNotificationType, React.ReactNode> = {
-  task_completed: <CheckCircleOutlined style={{ color: "#10b981" }} />,
+  task_completed: <ShellIcon name="check-circle" style={{ color: "#10b981" }} />,
-  task_failed: <CloseCircleOutlined style={{ color: "#ef4444" }} />,
+  task_failed: <ShellIcon name="close-circle" style={{ color: "#ef4444" }} />,
-  review_pending: <ExclamationCircleOutlined style={{ color: "#f59e0b" }} />,
+  review_pending: <ShellIcon name="exclamation-circle" style={{ color: "#f59e0b" }} />,
-  review_passed: <LikeOutlined style={{ color: "#10b981" }} />,
+  review_passed: <ShellIcon name="like" style={{ color: "#10b981" }} />,
-  review_rejected: <DislikeOutlined style={{ color: "#f59e0b" }} />,
+  review_rejected: <ShellIcon name="dislike" style={{ color: "#f59e0b" }} />,
-  credits_low: <ExclamationCircleOutlined style={{ color: "#f59e0b" }} />,
+  credits_low: <ShellIcon name="exclamation-circle" style={{ color: "#f59e0b" }} />,
-  session_expired: <LockOutlined style={{ color: "#ef4444" }} />,
+  session_expired: <ShellIcon name="lock" style={{ color: "#ef4444" }} />,
-  info: <BellOutlined style={{ color: "#2563eb" }} />,
+  info: <ShellIcon name="bell" style={{ color: "#2563eb" }} />,
 };
 
 function parseTimestamp(dateStr: string): number {
@@ -111,7 +102,7 @@ function NotificationCenter({ items, onNavigate, onMarkRead, onMarkAllRead, onCl
         aria-label={`通知中心${unreadCount > 0 ? `，${unreadCount}条未读` : ""}`}
         onClick={() => { setOpen((v) => !v); setNow(Date.now()); }}
       >
-        <BellOutlined />
+        <ShellIcon name="bell" />
         {unreadCount > 0 && (
           <span className="notification-center__badge">{unreadCount > 99 ? "99+" : unreadCount}</span>
         )}
@@ -127,7 +118,7 @@ function NotificationCenter({ items, onNavigate, onMarkRead, onMarkAllRead, onCl
               )}
               {notifications.length > 0 && onClear && (
                 <button className="notification-center__clear" type="button" onClick={() => { onClear(); setOpen(false); }}>
-                  <DeleteOutlined /> 清空
+                  <ShellIcon name="delete" /> 清空
                 </button>
               )}
             </div>
@@ -135,7 +126,7 @@ function NotificationCenter({ items, onNavigate, onMarkRead, onMarkAllRead, onCl
           <div className="notification-center__list">
             {notifications.length === 0 ? (
               <div className="notification-center__empty">
-                <BellOutlined style={{ fontSize: 28, opacity: 0.3 }} />
+                <ShellIcon name="bell" style={{ fontSize: 28, opacity: 0.3 }} />
                 <span>暂无通知</span>
               </div>
             ) : (

src/components/RechargeModal/RechargeModal.tsx

@@ -1,5 +1,6 @@
 import { CheckCircleOutlined, CloseOutlined, CrownOutlined, RocketOutlined } from "@ant-design/icons";
 import { useMemo, useState, type ReactNode } from "react";
+import "../../styles/components/recharge-modal.css";
 import { keyServerClient, type RechargeOrderResult } from "../../api/keyServerClient";
 import { toast } from "../toast/toastStore";
 
@@ -116,7 +117,7 @@ const paymentMethods: Array<{ id: PaymentMethod; label: string; hint: string }>
   { id: "bank", label: "对公转账", hint: "企业客户可联系客服确认" },
 ];
 
-interface RechargeModalProps {
+export interface RechargeModalProps {
   open: boolean;
   onClose: () => void;
   currentBalance?: number;

src/components/RechargeModal/loadRechargeModal.ts

@@ -0,0 +1,14 @@
+import type { ComponentType } from "react";
+import type { RechargeModalProps } from "./RechargeModal";
+
+export type RechargeModalComponent = ComponentType<RechargeModalProps>;
+
+let rechargeModalPromise: Promise<RechargeModalComponent> | null = null;
+
+export function loadRechargeModal(): Promise<RechargeModalComponent> {
+  if (!rechargeModalPromise) {
+    rechargeModalPromise = import("./RechargeModal").then((module) => module.RechargeModal);
+  }
+
+  return rechargeModalPromise;
+}

src/components/ShellIcon.tsx

@@ -0,0 +1,344 @@
+import type { CSSProperties } from "react";
+
+export type ShellIconName =
+  | "arrow-down"
+  | "arrow-left"
+  | "arrow-up"
+  | "bar-chart"
+  | "bell"
+  | "branches"
+  | "check-circle"
+  | "chevron-left"
+  | "chevron-right"
+  | "close-circle"
+  | "copy"
+  | "customer-service"
+  | "delete"
+  | "dislike"
+  | "download"
+  | "exclamation-circle"
+  | "flag"
+  | "file-text"
+  | "folder"
+  | "global"
+  | "heart"
+  | "home"
+  | "info-circle"
+  | "like"
+  | "line-chart"
+  | "lock"
+  | "login"
+  | "logout"
+  | "loading"
+  | "plus-circle"
+  | "reload"
+  | "robot"
+  | "shopping"
+  | "swap"
+  | "team"
+  | "thunderbolt"
+  | "tool"
+  | "upload"
+  | "user"
+  | "wallet"
+  | "warning";
+
+interface ShellIconProps {
+  name: ShellIconName;
+  className?: string;
+  style?: CSSProperties;
+}
+
+function renderIcon(name: ShellIconName) {
+  switch (name) {
+    case "arrow-down":
+      return <path d="M12 5v14m0 0 6-6m-6 6-6-6" />;
+    case "arrow-left":
+      return <path d="M19 12H5m0 0 6-6m-6 6 6 6" />;
+    case "arrow-up":
+      return <path d="M12 19V5m0 0 6 6m-6-6-6 6" />;
+    case "bar-chart":
+      return (
+        <>
+          <path d="M4 19V5" />
+          <path d="M4 19h16" />
+          <path d="M8 16v-5" />
+          <path d="M12 16V8" />
+          <path d="M16 16v-9" />
+        </>
+      );
+    case "bell":
+      return (
+        <>
+          <path d="M18 9a6 6 0 0 0-12 0c0 7-3 7-3 9h18c0-2-3-2-3-9" />
+          <path d="M10 21h4" />
+        </>
+      );
+    case "branches":
+      return (
+        <>
+          <circle cx="6" cy="6" r="2" />
+          <circle cx="18" cy="6" r="2" />
+          <circle cx="12" cy="18" r="2" />
+          <path d="M8 7.5 12 12l4-4.5" />
+          <path d="M12 12v4" />
+        </>
+      );
+    case "check-circle":
+      return (
+        <>
+          <circle cx="12" cy="12" r="9" />
+          <path d="m8 12 2.5 2.5L16 9" />
+        </>
+      );
+    case "chevron-left":
+      return <path d="m15 18-6-6 6-6" />;
+    case "chevron-right":
+      return <path d="m9 18 6-6-6-6" />;
+    case "close-circle":
+      return (
+        <>
+          <circle cx="12" cy="12" r="9" />
+          <path d="m9 9 6 6m0-6-6 6" />
+        </>
+      );
+    case "copy":
+      return (
+        <>
+          <rect x="8" y="8" width="11" height="11" rx="2" />
+          <path d="M5 15H4a2 2 0 0 1-2-2V5a2 2 0 0 1 2-2h8a2 2 0 0 1 2 2v1" />
+        </>
+      );
+    case "customer-service":
+      return (
+        <>
+          <path d="M4 13a8 8 0 0 1 16 0" />
+          <path d="M5 13h3v5H5a2 2 0 0 1-2-2v-1a2 2 0 0 1 2-2Z" />
+          <path d="M16 13h3a2 2 0 0 1 2 2v1a2 2 0 0 1-2 2h-3v-5Z" />
+          <path d="M18 18c0 2-2 3-6 3" />
+        </>
+      );
+    case "delete":
+      return (
+        <>
+          <path d="M4 7h16" />
+          <path d="M10 11v6" />
+          <path d="M14 11v6" />
+          <path d="M6 7l1 14h10l1-14" />
+          <path d="M9 7V4h6v3" />
+        </>
+      );
+    case "download":
+      return (
+        <>
+          <path d="M12 4v11" />
+          <path d="m7 10 5 5 5-5" />
+          <path d="M5 20h14" />
+        </>
+      );
+    case "dislike":
+      return (
+        <>
+          <path d="M7 3v12" />
+          <path d="M7 15h9l-1 5a2 2 0 0 1-3 1l-3-6H5a2 2 0 0 1-2-2V6a3 3 0 0 1 3-3h1" />
+          <path d="M17 3h2a2 2 0 0 1 2 2v8a2 2 0 0 1-2 2h-3" />
+        </>
+      );
+    case "exclamation-circle":
+      return (
+        <>
+          <circle cx="12" cy="12" r="9" />
+          <path d="M12 7v6" />
+          <path d="M12 17h.01" />
+        </>
+      );
+    case "flag":
+      return (
+        <>
+          <path d="M5 21V4" />
+          <path d="M5 5h11l-1.5 4L16 13H5" />
+        </>
+      );
+    case "file-text":
+      return (
+        <>
+          <path d="M14 3H6a2 2 0 0 0-2 2v14a2 2 0 0 0 2 2h12a2 2 0 0 0 2-2V9Z" />
+          <path d="M14 3v6h6" />
+          <path d="M8 13h8" />
+          <path d="M8 17h6" />
+        </>
+      );
+    case "folder":
+      return <path d="M3 7h7l2 2h9v9a2 2 0 0 1-2 2H5a2 2 0 0 1-2-2V7Z" />;
+    case "global":
+      return (
+        <>
+          <circle cx="12" cy="12" r="9" />
+          <path d="M3 12h18" />
+          <path d="M12 3c3 3 3 15 0 18" />
+          <path d="M12 3c-3 3-3 15 0 18" />
+        </>
+      );
+    case "heart":
+      return <path d="M20 8.5c0 5-8 10.5-8 10.5S4 13.5 4 8.5A4.5 4.5 0 0 1 12 6a4.5 4.5 0 0 1 8 2.5Z" />;
+    case "home":
+      return (
+        <>
+          <path d="M3 11 12 4l9 7" />
+          <path d="M5 10v10h14V10" />
+          <path d="M10 20v-6h4v6" />
+        </>
+      );
+    case "info-circle":
+      return (
+        <>
+          <circle cx="12" cy="12" r="9" />
+          <path d="M12 11v6" />
+          <path d="M12 7h.01" />
+        </>
+      );
+    case "like":
+      return (
+        <>
+          <path d="M7 21V9" />
+          <path d="M7 9h3l3-6a2 2 0 0 1 3 1l-1 5h4a2 2 0 0 1 2 2l-2 8a3 3 0 0 1-3 2H7" />
+          <path d="M3 10h4v10H3z" />
+        </>
+      );
+    case "line-chart":
+      return (
+        <>
+          <path d="M4 19V5" />
+          <path d="M4 19h16" />
+          <path d="m7 15 4-4 3 3 5-7" />
+        </>
+      );
+    case "lock":
+      return (
+        <>
+          <rect x="5" y="10" width="14" height="10" rx="2" />
+          <path d="M8 10V7a4 4 0 0 1 8 0v3" />
+        </>
+      );
+    case "login":
+      return (
+        <>
+          <path d="M14 4h5v16h-5" />
+          <path d="M4 12h10" />
+          <path d="m10 8 4 4-4 4" />
+        </>
+      );
+    case "logout":
+      return (
+        <>
+          <path d="M10 4H5v16h5" />
+          <path d="M20 12H10" />
+          <path d="m14 8-4 4 4 4" />
+        </>
+      );
+    case "loading":
+      return (
+        <>
+          <path d="M12 3a9 9 0 1 1-8 5" />
+          <path d="M4 3v5h5" />
+        </>
+      );
+    case "plus-circle":
+      return (
+        <>
+          <circle cx="12" cy="12" r="9" />
+          <path d="M12 8v8" />
+          <path d="M8 12h8" />
+        </>
+      );
+    case "reload":
+      return (
+        <>
+          <path d="M20 12a8 8 0 1 1-2.3-5.7" />
+          <path d="M20 4v6h-6" />
+        </>
+      );
+    case "robot":
+      return (
+        <>
+          <rect x="5" y="8" width="14" height="11" rx="3" />
+          <path d="M12 8V4" />
+          <path d="M8 13h.01" />
+          <path d="M16 13h.01" />
+          <path d="M9 17h6" />
+        </>
+      );
+    case "shopping":
+      return (
+        <>
+          <path d="M6 7h15l-2 8H8L6 7Z" />
+          <path d="M6 7 5 4H2" />
+          <circle cx="9" cy="20" r="1.5" />
+          <circle cx="18" cy="20" r="1.5" />
+        </>
+      );
+    case "swap":
+      return (
+        <>
+          <path d="M7 7h13m0 0-4-4m4 4-4 4" />
+          <path d="M17 17H4m0 0 4-4m-4 4 4 4" />
+        </>
+      );
+    case "team":
+      return (
+        <>
+          <circle cx="9" cy="8" r="3" />
+          <path d="M3 20a6 6 0 0 1 12 0" />
+          <path d="M16 11a3 3 0 1 0-1-5.8" />
+          <path d="M17 20a5 5 0 0 0-3-4.6" />
+        </>
+      );
+    case "thunderbolt":
+      return <path d="M13 2 4 14h7l-1 8 10-13h-7l1-7Z" />;
+    case "tool":
+      return <path d="M14.5 5.5a5 5 0 0 0 4 6.5L9 21l-6-6 9-9.5a5 5 0 0 0 2.5 0Z" />;
+    case "upload":
+      return (
+        <>
+          <path d="M12 20V9" />
+          <path d="m7 14 5-5 5 5" />
+          <path d="M5 4h14" />
+        </>
+      );
+    case "user":
+      return (
+        <>
+          <circle cx="12" cy="8" r="4" />
+          <path d="M4 21a8 8 0 0 1 16 0" />
+        </>
+      );
+    case "wallet":
+      return (
+        <>
+          <path d="M4 7h15a2 2 0 0 1 2 2v10H5a2 2 0 0 1-2-2V7a2 2 0 0 1 2-2h12" />
+          <path d="M16 13h5" />
+          <path d="M17 16h.01" />
+        </>
+      );
+    case "warning":
+      return (
+        <>
+          <path d="M12 3 2 20h20L12 3Z" />
+          <path d="M12 9v5" />
+          <path d="M12 17h.01" />
+        </>
+      );
+    default:
+      return <circle cx="12" cy="12" r="8" />;
+  }
+}
+
+export function ShellIcon({ name, className, style }: ShellIconProps) {
+  return (
+    <span className={["anticon", "shell-icon", className].filter(Boolean).join(" ")} style={style} aria-hidden="true">
+      <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="1.8" strokeLinecap="round" strokeLinejoin="round">
+        {renderIcon(name)}
+      </svg>
+    </span>
+  );
+}

src/components/Skeleton.tsx

@@ -1,4 +1,5 @@
 import type { CSSProperties } from "react";
+import "../styles/components/skeleton.css";
 
 interface SkeletonProps {
   width?: string | number;

src/components/StudioToolLayout.tsx

@@ -1,4 +1,5 @@
 import type { ReactNode } from "react";
+import "../styles/pages/studio-layout.css";
 
 interface StudioToolLayoutProps {
   toolstrip?: ReactNode;

src/features/agent/AgentPage.tsx

@@ -14,6 +14,7 @@ import {
   ThunderboltOutlined,
 } from "@ant-design/icons";
 import { useEffect, useRef, useState } from "react";
+import "../../styles/pages/agent.css";
 import WorkspacePageShell from "../../components/WorkspacePageShell";
 import type { WebGenerationPreviewTask } from "../../types";
 

src/features/assets/AssetsPage.tsx

@@ -11,6 +11,7 @@ import {
   UserOutlined,
 } from "@ant-design/icons";
 import { useCallback, useEffect, useMemo, useRef, useState, type JSX } from "react";
+import "../../styles/pages/assets.css";
 import { assetClient, type ServerAssetItem } from "../../api/assetClient";
 import { aiGenerationClient } from "../../api/aiGenerationClient";
 import { useDebounce } from "../../hooks/useDebounce";

src/features/canvas/CanvasMarkingPopover.tsx

@@ -0,0 +1,40 @@
+interface CanvasMarkingPopoverProps {
+  value?: string;
+  placeholder: string;
+  onChange: (value: string) => void;
+  onClear: () => void;
+  onDone: () => void;
+}
+
+export function CanvasMarkingPopover({
+  value,
+  placeholder,
+  onChange,
+  onClear,
+  onDone,
+}: CanvasMarkingPopoverProps) {
+  return (
+    <div
+      className="studio-canvas-marking-popover"
+      onMouseDown={(event) => event.stopPropagation()}
+      onClick={(event) => event.stopPropagation()}
+    >
+      <textarea
+        className="studio-canvas-marking-input"
+        placeholder={placeholder}
+        value={value || ""}
+        onChange={(event) => onChange(event.target.value)}
+      />
+      <div className="studio-canvas-marking-actions">
+        {value ? (
+          <button type="button" className="studio-canvas-marking-clear" onClick={onClear}>
+            清除
+          </button>
+        ) : null}
+        <button type="button" className="studio-canvas-marking-done" onClick={onDone}>
+          完成
+        </button>
+      </div>
+    </div>
+  );
+}

src/features/canvas/CanvasPage.tsx

@@ -28,10 +28,13 @@
 import {
   ReactFlow,
 } from "@xyflow/react";
+import "@xyflow/react/dist/style.css";
+import "../../styles/pages/canvas.css";
 import { useCallback, useEffect, useMemo, useRef, useState, type ChangeEvent, type CSSProperties, type MouseEvent, type WheelEvent } from "react";
 import { aiGenerationClient } from "../../api/aiGenerationClient";
 import { assetClient, type ServerAssetItem } from "../../api/assetClient";
 import { communityClient } from "../../api/communityClient";
+import { modelCapabilitiesClient } from "../../api/modelCapabilitiesClient";
 import type { CreatePreviewTaskInput } from "../../api/webGenerationGateway";
 import WorkspacePageShell from "../../components/WorkspacePageShell";
 import type {
@@ -52,6 +55,7 @@ import { useCanvasHistory, type CanvasHistorySnapshot } from "./useCanvasHistory
 import { useCanvasKeyboard } from "./useCanvasKeyboard";
 import { useCanvasNodeDrag } from "./useCanvasNodeDrag";
 import { useCanvasGeneration, addCanvasGenKeepalive, removeCanvasGenKeepalive } from "./useCanvasGeneration";
+import { useCanvasAssetSummary, useCanvasVisibleNodes } from "./useCanvasDerivedState";
 import {
   toHappyHorseDisplayModel,
 } from "../../utils/happyHorseRouting";
@@ -118,7 +122,7 @@ import {
   defaultVideoModel,
   image4kCapableModels,
   imageFocusRatioOptions,
-  imageModelOptions,
+  imageModelOptions as fallbackCanvasImageModelOptions,
   imageRatioOptions,
   textModelOptions,
   videoDurationOptions,
@@ -182,6 +186,8 @@ import {
 } from "./canvasWorkflowDeserialize";
 import { CanvasNodeToolbar, CanvasNodeVideoPlayer, CanvasSelectChip } from "./canvasComponents";
 import type { CanvasNodeToolbarAction } from "./canvasComponents";
+import { CanvasMarkingPopover } from "./CanvasMarkingPopover";
+import { CanvasPromptMentionTextarea, CanvasTextPromptComposer } from "./CanvasTextPromptComposer";
 import { CanvasMultiGridPanel, CanvasUpscalePanel, CanvasInpaintPanel } from "./canvasToolPanels";
 import { CanvasSmoothedProgressRing } from "./CanvasSmoothedProgressRing";
 
@@ -193,7 +199,6 @@ const canvasEnterpriseVideoModelOptions: CanvasOption[] = ENTERPRISE_VIDEO_MODEL
 // --- Canvas generation keep-alive (survives page refresh / view switch) ---
 
 const MENTION_TOKEN_RE = /@(?:图片|视频|文本)\d+/g;
-const MENTION_BOUNDARY_RE = /\s|[，。、；：！？?(){}[\]<>]/;
 
 function buildNodeMentionOptions(
   kind: CanvasNodeKind,
@@ -354,6 +359,8 @@ function CanvasPage({
   const [projectNameEditing, setProjectNameEditing] = useState(false);
   const [videoNodeMenu, setVideoNodeMenu] = useState<{ left: number; top: number; nodeId: string } | null>(null);
   const [videoNodes, setVideoNodes] = useState<CanvasVideoNode[]>([]);
+  const [canvasImageModelOptions, setCanvasImageModelOptions] = useState<CanvasOption[]>(fallbackCanvasImageModelOptions);
+  const [canvasVideoModelOptions, setCanvasVideoModelOptions] = useState<CanvasOption[]>(canvasEnterpriseVideoModelOptions);
   const [selectedNode, setSelectedNode] = useState<CanvasSelectedNode | null>(null);
   const [selectedNodes, setSelectedNodes] = useState<CanvasSelectedNode[]>([]);
   const [selectionContextMenu, setSelectionContextMenu] = useState<CanvasFloatingMenuPosition | null>(null);
@@ -396,10 +403,12 @@ function CanvasPage({
   const suppressNextPaneClickRef = useRef(false);
   const canvasAutoSaveTimerRef = useRef<number | null>(null);
   const canvasAutoSaveIdleHandleRef = useRef<number | null>(null);
+  const canvasAutoSaveRetryTimerRef = useRef<number | null>(null);
   const canvasAutoSaveInFlightRef = useRef(false);
   const canvasAutoSavePendingRef = useRef(false);
   const lastAutoSavedWorkflowFingerprintRef = useRef("");
   const canvasAutoSaveHydrationRef = useRef(true);
+  const textNodeMentionFocusTimerRef = useRef<number | null>(null);
   const textNodeIdRef = useRef(9);
   const imageNodeIdRef = useRef(1);
   const videoNodeIdRef = useRef(1);
@@ -460,9 +469,39 @@ function CanvasPage({
     callbacksRef: dragCallbacksRef,
     suppressNextPaneClickRef,
   });
+
+  useEffect(() => {
+    let cancelled = false;
+
+    if (!isAuthenticated) {
+      setCanvasImageModelOptions(fallbackCanvasImageModelOptions);
+      setCanvasVideoModelOptions(canvasEnterpriseVideoModelOptions);
+      return () => {
+        cancelled = true;
+      };
+    }
+
+    modelCapabilitiesClient
+      .get()
+      .then((capabilities) => {
+        if (cancelled) return;
+        setCanvasImageModelOptions(capabilities.imageModels.length ? capabilities.imageModels : fallbackCanvasImageModelOptions);
+        setCanvasVideoModelOptions(capabilities.videoModels.length ? capabilities.videoModels : canvasEnterpriseVideoModelOptions);
+      })
+      .catch(() => {
+        if (cancelled) return;
+        setCanvasImageModelOptions(fallbackCanvasImageModelOptions);
+        setCanvasVideoModelOptions(canvasEnterpriseVideoModelOptions);
+      });
+
+    return () => {
+      cancelled = true;
+    };
+  }, [isAuthenticated]);
+
   const visibleImageModelOptions = useMemo(
-    () => filterImageModelOptionsForSession(imageModelOptions, session),
+    () => filterImageModelOptionsForSession(canvasImageModelOptions, session),
-    [session],
+    [canvasImageModelOptions, session],
   );
   const fallbackVisibleImageModel = visibleImageModelOptions[0]?.value || defaultImageModel;
   const resolveVisibleImageModel = useCallback(
@@ -488,7 +527,11 @@ function CanvasPage({
     else if (kind === "video") updateVideoNodePrompt(nodeId, nextValue);
     else updateTextNodePrompt(nodeId, nextValue);
     closeTextNodeMention(nodeId);
-    setTimeout(() => {
+    if (textNodeMentionFocusTimerRef.current !== null) {
+      window.clearTimeout(textNodeMentionFocusTimerRef.current);
+    }
+    textNodeMentionFocusTimerRef.current = window.setTimeout(() => {
+      textNodeMentionFocusTimerRef.current = null;
       if (textarea) {
         textarea.focus();
         textarea.setSelectionRange(nextCaret, nextCaret);
@@ -524,10 +567,22 @@ function CanvasPage({
   const [autoSaveStatus, setAutoSaveStatus] = useState<"saved" | "saving" | "error" | "idle">("idle");
   const autoSaveStatusTimerRef = useRef<number | null>(null);
 
+  useEffect(() => {
+    return () => {
+      if (canvasAutoSaveTimerRef.current !== null) window.clearTimeout(canvasAutoSaveTimerRef.current);
+      if (canvasAutoSaveRetryTimerRef.current !== null) window.clearTimeout(canvasAutoSaveRetryTimerRef.current);
+      if (autoSaveStatusTimerRef.current !== null) window.clearTimeout(autoSaveStatusTimerRef.current);
+      if (textNodeMentionFocusTimerRef.current !== null) window.clearTimeout(textNodeMentionFocusTimerRef.current);
+      if (canvasAutoSaveIdleHandleRef.current !== null && "cancelIdleCallback" in window) {
+        window.cancelIdleCallback(canvasAutoSaveIdleHandleRef.current);
+      }
+    };
+  }, []);
+
   // Save immediately when user leaves page or switches tab (placed after runCanvasAutoSave definition)
   // — see useEffect below near runCanvasAutoSave
 
-  const canvasAssets = serverAssets.filter((asset) => asset.imageUrl);
+  const { canvasAssets, assetCountsByCategory } = useCanvasAssetSummary(serverAssets);
   const shouldShowEmptyProjectState =
     projectsLoaded && projects.length === 0 && !projectId && workflow.source === "blank" && workflow.nodes.length === 0;
   const isWaitingForProjects = isAuthenticated && !projectsLoaded;
@@ -2704,13 +2759,17 @@ function CanvasPage({
     setConnectorDrag(null);
   };
 
-  const collapsedPackageNodeKeys = new Set(
+  const {
-    nodePackages.flatMap((nodePackage) =>
+    isNodeCollapsedInPackage,
-      nodePackage.collapsed ? nodePackage.nodeIds.map((node) => getCanvasSelectionKey(node)) : []
+    visibleTextNodes,
-    )
+    visibleImageNodes,
-  );
+    visibleVideoNodes,
-  const isNodeCollapsedInPackage = (kind: CanvasNodeKind, id: string) =>
+  } = useCanvasVisibleNodes({
-    collapsedPackageNodeKeys.has(getCanvasSelectionKey({ kind, id }));
+    textNodes,
+    imageNodes,
+    videoNodes,
+    nodePackages,
+  });
   const isLinkCollapsedInPackage = (link: { sourceKind: CanvasNodeKind; sourceNodeId: string; targetKind: CanvasNodeKind; targetNodeId: string }) =>
     isNodeCollapsedInPackage(link.sourceKind, link.sourceNodeId) ||
     isNodeCollapsedInPackage(link.targetKind, link.targetNodeId);
@@ -3243,7 +3302,13 @@ function CanvasPage({
       canvasAutoSaveInFlightRef.current = false;
       if (canvasAutoSavePendingRef.current) {
         canvasAutoSavePendingRef.current = false;
-        window.setTimeout(() => void runCanvasAutoSave(), canvasAutoSaveIdleTimeoutMs);
+        if (canvasAutoSaveRetryTimerRef.current !== null) {
+          window.clearTimeout(canvasAutoSaveRetryTimerRef.current);
+        }
+        canvasAutoSaveRetryTimerRef.current = window.setTimeout(() => {
+          canvasAutoSaveRetryTimerRef.current = null;
+          void runCanvasAutoSave();
+        }, canvasAutoSaveIdleTimeoutMs);
       }
     }
   }, [
@@ -3312,7 +3377,13 @@ function CanvasPage({
         );
         return;
       }
-      window.setTimeout(() => void runCanvasAutoSave(), canvasAutoSaveIdleTimeoutMs);
+      if (canvasAutoSaveRetryTimerRef.current !== null) {
+        window.clearTimeout(canvasAutoSaveRetryTimerRef.current);
+      }
+      canvasAutoSaveRetryTimerRef.current = window.setTimeout(() => {
+        canvasAutoSaveRetryTimerRef.current = null;
+        void runCanvasAutoSave();
+      }, canvasAutoSaveIdleTimeoutMs);
     }, canvasAutoSaveDebounceMs);
 
     return () => {
@@ -3324,6 +3395,10 @@ function CanvasPage({
         window.cancelIdleCallback(canvasAutoSaveIdleHandleRef.current);
         canvasAutoSaveIdleHandleRef.current = null;
       }
+      if (canvasAutoSaveRetryTimerRef.current !== null) {
+        window.clearTimeout(canvasAutoSaveRetryTimerRef.current);
+        canvasAutoSaveRetryTimerRef.current = null;
+      }
     };
   }, [
     isAuthenticated,
@@ -3571,9 +3646,14 @@ function CanvasPage({
         return;
       }
       const toDelete = selectedNode ? [selectedNode] : selectedNodes;
-      const textIds = new Set(toDelete.filter((n) => n.kind === "text").map((n) => n.id));
+      const textIds = new Set<string>();
-      const imageIds = new Set(toDelete.filter((n) => n.kind === "image").map((n) => n.id));
+      const imageIds = new Set<string>();
-      const videoIds = new Set(toDelete.filter((n) => n.kind === "video").map((n) => n.id));
+      const videoIds = new Set<string>();
+      for (const node of toDelete) {
+        if (node.kind === "text") textIds.add(node.id);
+        else if (node.kind === "image") imageIds.add(node.id);
+        else if (node.kind === "video") videoIds.add(node.id);
+      }
       if (textIds.size) setTextNodes((nodes) => nodes.filter((n) => !textIds.has(n.id)));
       if (imageIds.size) setImageNodes((nodes) => nodes.filter((n) => !imageIds.has(n.id)));
       if (videoIds.size) setVideoNodes((nodes) => nodes.filter((n) => !videoIds.has(n.id)));
@@ -4054,7 +4134,7 @@ function CanvasPage({
               ) : null}
             </svg>
           ) : null}
-          {textNodes.filter((textNode) => !isNodeCollapsedInPackage("text", textNode.id)).map((textNode) => {
+          {visibleTextNodes.map((textNode) => {
             const textNodeSelected = isSelectedNode("text", textNode.id);
             const textNodeActive = isActiveSelectedNode("text", textNode.id);
             const textNodeResizing = nodeResizeDrag?.kind === "text" && nodeResizeDrag.nodeId === textNode.id;
@@ -4203,132 +4283,26 @@ function CanvasPage({
                     onMouseDown={(event) => handleNodeResizeStart(event, "text", textNode.id, textNode.size)}
                   />
                 </div>
-                {textNodeActive && !isCanvasNodeMoving ? (() => {
+                {textNodeActive && !isCanvasNodeMoving ? (
-                  const mentionOptions = buildNodeMentionOptions("text", textNode.id, imageNodes, videoNodes, textNodes, getIncomingCanvasPorts, manualLinks);
+                  <CanvasTextPromptComposer
-                  const mentionState = textNodeMentionStates[textNode.id] || { open: false, query: "", start: 0, caret: 0, activeIndex: 0 };
+                    nodeId={textNode.id}
-                  const filteredMentions = mentionState.open
+                    prompt={textNode.prompt}
-                    ? mentionOptions.filter((o) => !mentionState.query || o.searchText.includes(mentionState.query.toLowerCase()))
+                    canGenerate={textNodeCanGenerate}
-                    : [];
+                    isGenerating={textNodeGenerating}
-
+                    mentionOptions={buildNodeMentionOptions("text", textNode.id, imageNodes, videoNodes, textNodes, getIncomingCanvasPorts, manualLinks)}
-                  const handlePromptChange = (e: React.ChangeEvent<HTMLTextAreaElement>) => {
+                    mentionState={textNodeMentionStates[textNode.id]}
-                    const value = e.target.value;
+                    onPromptChange={updateTextNodePrompt}
-                    const caret = e.target.selectionStart || 0;
+                    onMentionStateChange={setTextNodeMentionStates}
-                    updateTextNodePrompt(textNode.id, value);
+                    onCloseMention={closeTextNodeMention}
-
+                    onInsertMention={insertTextNodeMention}
-                    // Detect @-mention trigger
+                    onGenerate={handleGenerateTextNode}
-                    const beforeCaret = value.slice(0, caret);
-                    const atIdx = beforeCaret.lastIndexOf("@");
-                    if (atIdx >= 0) {
-                      const query = beforeCaret.slice(atIdx + 1);
-                      if (!MENTION_BOUNDARY_RE.test(query) && !query.includes(" ")) {
-                        setTextNodeMentionStates((prev) => ({ ...prev, [textNode.id]: { open: true, query, start: atIdx, caret, activeIndex: 0 } }));
-                        return;
-                      }
-                    }
-                    closeTextNodeMention(textNode.id);
-                  };
-
-                  const handlePromptKeyDown = (e: React.KeyboardEvent<HTMLTextAreaElement>) => {
-                    if (!mentionState.open || filteredMentions.length === 0) return;
-                    if (e.key === "ArrowDown") {
-                      e.preventDefault();
-                      setTextNodeMentionStates((prev) => ({ ...prev, [textNode.id]: { ...mentionState, activeIndex: (mentionState.activeIndex + 1) % filteredMentions.length } }));
-                    } else if (e.key === "ArrowUp") {
-                      e.preventDefault();
-                      setTextNodeMentionStates((prev) => ({ ...prev, [textNode.id]: { ...mentionState, activeIndex: (mentionState.activeIndex - 1 + filteredMentions.length) % filteredMentions.length } }));
-                    } else if (e.key === "Enter" || e.key === "Tab") {
-                      e.preventDefault();
-                      const opt = filteredMentions[mentionState.activeIndex];
-                      if (opt) {
-                        const ta = e.currentTarget;
-                        insertTextNodeMention(textNode.id, opt, ta);
-                      }
-                    } else if (e.key === "Escape") {
-                      e.preventDefault();
-                      closeTextNodeMention(textNode.id);
-                    }
-                  };
-
-                  const handlePromptSelect = (e: React.SyntheticEvent<HTMLTextAreaElement>) => {
-                    const ta = e.currentTarget;
-                    const caret = ta.selectionStart || 0;
-                    setTextNodeMentionStates((prev) => {
-                      const cur = prev[textNode.id];
-                      if (!cur?.open) return prev;
-                      return { ...prev, [textNode.id]: { ...cur, caret } };
-                    });
-                  };
-
-                  return (
-                  <div
-                    className={`studio-canvas-text-composer${textComposerDragNodeId === textNode.id ? " is-drag-over" : ""}`}
-                    onDragEnter={(e) => handleTextComposerDragEnter(e, textNode.id)}
-                    onDragOver={handleTextComposerDragOver}
-                    onDragLeave={handleTextComposerDragLeave}
-                    onDrop={(e) => handleTextComposerDrop(e, textNode)}
-                  >
-                    <div className="studio-canvas-text-composer__input-wrap">
-                    <textarea
-                      value={textNode.prompt}
-                      onMouseDown={(event) => event.stopPropagation()}
-                      onChange={handlePromptChange}
-                      onKeyDown={handlePromptKeyDown}
-                      onSelect={handlePromptSelect}
-                      placeholder="写下你想讲的故事、场景或角色设定。@引用连接的节点"
                   />
-                    {mentionState.open ? (
-                      <div className="studio-canvas-mention-panel">
-                        {filteredMentions.length > 0 ? filteredMentions.map((opt, idx) => (
-                          <button
-                            key={opt.token}
-                            type="button"
-                            className={`studio-canvas-mention-item${idx === mentionState.activeIndex ? " is-active" : ""}`}
-                            onMouseDown={(e) => { e.preventDefault(); const ta = e.currentTarget.closest(".studio-canvas-text-composer")?.querySelector("textarea") || null; insertTextNodeMention(textNode.id, opt, ta as HTMLTextAreaElement | null); }}
-                          >
-                            <span className="studio-canvas-mention-thumb">
-                              {opt.kind === "image" && opt.previewUrl ? <img src={opt.previewUrl} alt="" /> : opt.kind === "image" ? "🖼" : opt.kind === "video" ? "🎬" : "📝"}
-                            </span>
-                            <span className="studio-canvas-mention-label">{opt.nodeTitle}</span>
-                            <span className="studio-canvas-mention-token">{opt.token}</span>
-                          </button>
-                        )) : (
-                          <div className="studio-canvas-mention-item" style={{ opacity: 0.5, pointerEvents: "none" }}>
-                            <span className="studio-canvas-mention-label">没有可引用的连接节点</span>
-                          </div>
-                        )}
-                      </div>
                 ) : null}
               </div>
-                  <div className="studio-canvas-text-composer__footer">
-                    <button
-                      type="button"
-                      className={`studio-canvas-text-composer__send studio-canvas-generate-button${textNodeCanGenerate && !textNodeGenerating ? " is-ready" : ""}`}
-                      title={textNodeGenerating ? "生成中" : "生成"}
-                      disabled={textNodeGenerating || !textNodeCanGenerate}
-                      aria-busy={textNodeGenerating}
-                      onMouseDown={(event) => {
-                        event.preventDefault();
-                        event.stopPropagation();
-                        if (!textNodeGenerating && textNodeCanGenerate) {
-                          void handleGenerateTextNode(textNode.id);
-                        }
-                      }}
-                      onClick={(event) => {
-                        event.preventDefault();
-                        event.stopPropagation();
-                      }}
-                    >
-                      <SendOutlined />
-                    </button>
-                  </div>
-                </div>
-                );
-              })() : null}
-              </div>
             </div>
             );
           })}
-          {imageNodes.filter((imageNode) => !isNodeCollapsedInPackage("image", imageNode.id)).map((imageNode) => {
+          {visibleImageNodes.map((imageNode) => {
             const imageNodeSelected = isSelectedNode("image", imageNode.id);
             const imageNodeActive = isActiveSelectedNode("image", imageNode.id);
             const imageNodeResizing = nodeResizeDrag?.kind === "image" && nodeResizeDrag.nodeId === imageNode.id;
@@ -4586,38 +4560,7 @@ function CanvasPage({
                     </button>
                   </div>
                 ) : null}
-                {imageNodeActive && !isCanvasNodeMoving && !imageNodeFocusActive ? (() => {
+                {imageNodeActive && !isCanvasNodeMoving && !imageNodeFocusActive ? (
-                  const imgMentionOptions = buildNodeMentionOptions("image", imageNode.id, imageNodes, videoNodes, textNodes, getIncomingCanvasPorts, manualLinks);
-                  const imgMentionState = textNodeMentionStates[imageNode.id] || { open: false, query: "", start: 0, caret: 0, activeIndex: 0 };
-                  const imgFilteredMentions = imgMentionState.open
-                    ? imgMentionOptions.filter((o) => !imgMentionState.query || o.searchText.includes(imgMentionState.query.toLowerCase()))
-                    : [];
-
-                  const handleImagePromptChange = (e: React.ChangeEvent<HTMLTextAreaElement>) => {
-                    const value = e.target.value;
-                    const caret = e.target.selectionStart || 0;
-                    updateImageNodePrompt(imageNode.id, value);
-                    const beforeCaret = value.slice(0, caret);
-                    const atIdx = beforeCaret.lastIndexOf("@");
-                    if (atIdx >= 0) {
-                      const query = beforeCaret.slice(atIdx + 1);
-                      if (!MENTION_BOUNDARY_RE.test(query) && !query.includes(" ")) {
-                        setTextNodeMentionStates((prev) => ({ ...prev, [imageNode.id]: { open: true, query, start: atIdx, caret, activeIndex: 0 } }));
-                        return;
-                      }
-                    }
-                    closeTextNodeMention(imageNode.id);
-                  };
-
-                  const handleImagePromptKeyDown = (e: React.KeyboardEvent<HTMLTextAreaElement>) => {
-                    if (!imgMentionState.open || imgFilteredMentions.length === 0) return;
-                    if (e.key === "ArrowDown") { e.preventDefault(); setTextNodeMentionStates((prev) => ({ ...prev, [imageNode.id]: { ...imgMentionState, activeIndex: (imgMentionState.activeIndex + 1) % imgFilteredMentions.length } })); }
-                    else if (e.key === "ArrowUp") { e.preventDefault(); setTextNodeMentionStates((prev) => ({ ...prev, [imageNode.id]: { ...imgMentionState, activeIndex: (imgMentionState.activeIndex - 1 + imgFilteredMentions.length) % imgFilteredMentions.length } })); }
-                    else if (e.key === "Enter" || e.key === "Tab") { e.preventDefault(); const opt = imgFilteredMentions[imgMentionState.activeIndex]; if (opt) insertTextNodeMention(imageNode.id, opt, e.currentTarget, "image"); }
-                    else if (e.key === "Escape") { e.preventDefault(); closeTextNodeMention(imageNode.id); }
-                  };
-
-                  return (
                 <div className="studio-canvas-image-composer">
                   <div className="studio-canvas-image-composer__tools">
                     <button
@@ -4656,47 +4599,23 @@ function CanvasPage({
                     >
                       <FileImageOutlined /><span>标记</span>
                     </button>
-                    {markingPopoverNodeId === imageNode.id && (
+                    {markingPopoverNodeId === imageNode.id ? (
-                      <div
+                      <CanvasMarkingPopover
-                        className="studio-canvas-marking-popover"
+                        value={imageNode.marking}
-                        onMouseDown={(e) => e.stopPropagation()}
-                        onClick={(e) => e.stopPropagation()}
-                      >
-                        <textarea
-                          className="studio-canvas-marking-input"
                         placeholder="描述标记内容，如：主角站在桥上，远处是城市天际线"
-                          value={imageNode.marking || ""}
+                        onChange={(value) => {
-                          onChange={(e) => {
-                            const val = e.target.value;
                           setImageNodes((nodes) =>
-                              nodes.map((n) => (n.id === imageNode.id ? { ...n, marking: val } : n)),
+                            nodes.map((node) => (node.id === imageNode.id ? { ...node, marking: value } : node)),
                           );
                         }}
+                        onClear={() => {
+                          setImageNodes((nodes) =>
+                            nodes.map((node) => (node.id === imageNode.id ? { ...node, marking: "" } : node)),
+                          );
+                        }}
+                        onDone={() => setMarkingPopoverNodeId(null)}
                       />
-                        <div className="studio-canvas-marking-actions">
+                    ) : null}
-                          {imageNode.marking && (
-                            <button
-                              type="button"
-                              className="studio-canvas-marking-clear"
-                              onClick={() => {
-                                setImageNodes((nodes) =>
-                                  nodes.map((n) => (n.id === imageNode.id ? { ...n, marking: "" } : n)),
-                                );
-                              }}
-                            >
-                              清除
-                            </button>
-                          )}
-                          <button
-                            type="button"
-                            className="studio-canvas-marking-done"
-                            onClick={() => setMarkingPopoverNodeId(null)}
-                          >
-                            完成
-                          </button>
-                        </div>
-                      </div>
-                    )}
                     <button
                       type="button"
                       title="多宫格生成"
@@ -4738,28 +4657,18 @@ function CanvasPage({
                     </button>
                     <button type="button" className="studio-canvas-image-composer__expand" aria-label="展开">↗</button>
                   </div>
-                  <div className="studio-canvas-text-composer__input-wrap">
+                  <CanvasPromptMentionTextarea
-                  <textarea
+                    nodeId={imageNode.id}
                     value={imageNode.prompt}
-                    onMouseDown={(event) => event.stopPropagation()}
-                    onChange={handleImagePromptChange}
-                    onKeyDown={handleImagePromptKeyDown}
                     placeholder="描述你想要生成的画面内容，按/呼出指令，@引用素材"
+                    mentionOptions={buildNodeMentionOptions("image", imageNode.id, imageNodes, videoNodes, textNodes, getIncomingCanvasPorts, manualLinks)}
+                    mentionState={textNodeMentionStates[imageNode.id]}
+                    mentionKind="image"
+                    onPromptChange={updateImageNodePrompt}
+                    onMentionStateChange={setTextNodeMentionStates}
+                    onCloseMention={closeTextNodeMention}
+                    onInsertMention={insertTextNodeMention}
                   />
-                  {imgMentionState.open && (
-                    <div className="studio-canvas-mention-panel">
-                      {imgFilteredMentions.length > 0 ? imgFilteredMentions.map((opt, idx) => (
-                        <button key={opt.token} type="button" className={`studio-canvas-mention-item${idx === imgMentionState.activeIndex ? " is-active" : ""}`} onMouseDown={(e) => { e.preventDefault(); insertTextNodeMention(imageNode.id, opt, e.currentTarget.closest(".studio-canvas-image-composer")?.querySelector("textarea") || null, "image"); }}>
-                          <span className="studio-canvas-mention-thumb">{opt.kind === "image" && opt.previewUrl ? <img src={opt.previewUrl} alt="" /> : opt.kind === "image" ? "🖼" : opt.kind === "video" ? "🎬" : "📝"}</span>
-                          <span className="studio-canvas-mention-label">{opt.nodeTitle}</span>
-                          <span className="studio-canvas-mention-token">{opt.token}</span>
-                        </button>
-                      )) : (
-                        <div className="studio-canvas-mention-item" style={{ opacity: 0.5, pointerEvents: "none" }}><span className="studio-canvas-mention-label">没有可引用的连接节点</span></div>
-                      )}
-                    </div>
-                  )}
-                  </div>
                   <div className="studio-canvas-image-composer__footer">
                     <CanvasSelectChip
                       ariaLabel="选择生图模型"
@@ -4827,12 +4736,12 @@ function CanvasPage({
                     </button>
                   </div>
                 </div>
-                ); })() : null}
+                ) : null}
               </div>
             </div>
             );
           })}
-          {videoNodes.filter((videoNode) => !isNodeCollapsedInPackage("video", videoNode.id)).map((videoNode) => {
+          {visibleVideoNodes.map((videoNode) => {
             const videoNodeSelected = isSelectedNode("video", videoNode.id);
             const videoNodeActive = isActiveSelectedNode("video", videoNode.id);
             const videoNodeResizing = nodeResizeDrag?.kind === "video" && nodeResizeDrag.nodeId === videoNode.id;
@@ -4982,38 +4891,7 @@ function CanvasPage({
                     onMouseDown={(event) => handleNodeResizeStart(event, "video", videoNode.id, videoNode.size)}
                   />
                 </div>
-                {videoNodeActive && !isCanvasNodeMoving ? (() => {
+                {videoNodeActive && !isCanvasNodeMoving ? (
-                  const vidMentionOptions = buildNodeMentionOptions("video", videoNode.id, imageNodes, videoNodes, textNodes, getIncomingCanvasPorts, manualLinks);
-                  const vidMentionState = textNodeMentionStates[videoNode.id] || { open: false, query: "", start: 0, caret: 0, activeIndex: 0 };
-                  const vidFilteredMentions = vidMentionState.open
-                    ? vidMentionOptions.filter((o) => !vidMentionState.query || o.searchText.includes(vidMentionState.query.toLowerCase()))
-                    : [];
-
-                  const handleVideoPromptChange = (e: React.ChangeEvent<HTMLTextAreaElement>) => {
-                    const value = e.target.value;
-                    const caret = e.target.selectionStart || 0;
-                    updateVideoNodePrompt(videoNode.id, value);
-                    const beforeCaret = value.slice(0, caret);
-                    const atIdx = beforeCaret.lastIndexOf("@");
-                    if (atIdx >= 0) {
-                      const query = beforeCaret.slice(atIdx + 1);
-                      if (!MENTION_BOUNDARY_RE.test(query) && !query.includes(" ")) {
-                        setTextNodeMentionStates((prev) => ({ ...prev, [videoNode.id]: { open: true, query, start: atIdx, caret, activeIndex: 0 } }));
-                        return;
-                      }
-                    }
-                    closeTextNodeMention(videoNode.id);
-                  };
-
-                  const handleVideoPromptKeyDown = (e: React.KeyboardEvent<HTMLTextAreaElement>) => {
-                    if (!vidMentionState.open || vidFilteredMentions.length === 0) return;
-                    if (e.key === "ArrowDown") { e.preventDefault(); setTextNodeMentionStates((prev) => ({ ...prev, [videoNode.id]: { ...vidMentionState, activeIndex: (vidMentionState.activeIndex + 1) % vidFilteredMentions.length } })); }
-                    else if (e.key === "ArrowUp") { e.preventDefault(); setTextNodeMentionStates((prev) => ({ ...prev, [videoNode.id]: { ...vidMentionState, activeIndex: (vidMentionState.activeIndex - 1 + vidFilteredMentions.length) % vidFilteredMentions.length } })); }
-                    else if (e.key === "Enter" || e.key === "Tab") { e.preventDefault(); const opt = vidFilteredMentions[vidMentionState.activeIndex]; if (opt) insertTextNodeMention(videoNode.id, opt, e.currentTarget, "video"); }
-                    else if (e.key === "Escape") { e.preventDefault(); closeTextNodeMention(videoNode.id); }
-                  };
-
-                  return (
                 <div className="studio-canvas-video-composer">
                   <div className="studio-canvas-video-composer__tabs studio-canvas-video-composer__mode-tabs">
                     <button
@@ -5068,47 +4946,23 @@ function CanvasPage({
                     >
                       运镜{videoNode.cameraMotion ? ` ${CAMERA_MOTION_PRESETS.find((p) => p.value === videoNode.cameraMotion)?.label || ""}` : ""}
                     </button>
-                    {markingPopoverNodeId === videoNode.id && (
+                    {markingPopoverNodeId === videoNode.id ? (
-                      <div
+                      <CanvasMarkingPopover
-                        className="studio-canvas-marking-popover"
+                        value={videoNode.marking}
-                        onMouseDown={(e) => e.stopPropagation()}
-                        onClick={(e) => e.stopPropagation()}
-                      >
-                        <textarea
-                          className="studio-canvas-marking-input"
                         placeholder="描述标记内容，如：主角在城市街头行走"
-                          value={videoNode.marking || ""}
+                        onChange={(value) => {
-                          onChange={(e) => {
-                            const val = e.target.value;
                           setVideoNodes((nodes) =>
-                              nodes.map((n) => (n.id === videoNode.id ? { ...n, marking: val } : n)),
+                            nodes.map((node) => (node.id === videoNode.id ? { ...node, marking: value } : node)),
                           );
                         }}
+                        onClear={() => {
+                          setVideoNodes((nodes) =>
+                            nodes.map((node) => (node.id === videoNode.id ? { ...node, marking: "" } : node)),
+                          );
+                        }}
+                        onDone={() => setMarkingPopoverNodeId(null)}
                       />
-                        <div className="studio-canvas-marking-actions">
+                    ) : null}
-                          {videoNode.marking && (
-                            <button
-                              type="button"
-                              className="studio-canvas-marking-clear"
-                              onClick={() => {
-                                setVideoNodes((nodes) =>
-                                  nodes.map((n) => (n.id === videoNode.id ? { ...n, marking: "" } : n)),
-                                );
-                              }}
-                            >
-                              清除
-                            </button>
-                          )}
-                          <button
-                            type="button"
-                            className="studio-canvas-marking-done"
-                            onClick={() => setMarkingPopoverNodeId(null)}
-                          >
-                            完成
-                          </button>
-                        </div>
-                      </div>
-                    )}
                     {cameraMotionDropdownNodeId === videoNode.id && (
                       <div
                         className="studio-canvas-camera-dropdown"
@@ -5135,43 +4989,24 @@ function CanvasPage({
                     <button type="button">角色库</button>
                     <button type="button" className="is-active">文本</button>
                   </div>
-                  <div className="studio-canvas-text-composer__input-wrap">
+                  <CanvasPromptMentionTextarea
-                  <textarea
+                    nodeId={videoNode.id}
                     value={videoNode.prompt}
-                    onMouseDown={(event) => event.stopPropagation()}
-                    onChange={handleVideoPromptChange}
-                    onKeyDown={handleVideoPromptKeyDown}
                     placeholder="根据文字描述生成视频。"
+                    mentionOptions={buildNodeMentionOptions("video", videoNode.id, imageNodes, videoNodes, textNodes, getIncomingCanvasPorts, manualLinks)}
+                    mentionState={textNodeMentionStates[videoNode.id]}
+                    mentionKind="video"
+                    onPromptChange={updateVideoNodePrompt}
+                    onMentionStateChange={setTextNodeMentionStates}
+                    onCloseMention={closeTextNodeMention}
+                    onInsertMention={insertTextNodeMention}
                   />
-                  {vidMentionState.open ? (
-                    <div className="studio-canvas-mention-panel">
-                      {vidFilteredMentions.length > 0 ? vidFilteredMentions.map((opt, idx) => (
-                        <button
-                          key={opt.token}
-                          type="button"
-                          className={`studio-canvas-mention-item${idx === vidMentionState.activeIndex ? " is-active" : ""}`}
-                          onMouseDown={(ev) => { ev.preventDefault(); insertTextNodeMention(videoNode.id, opt, ev.currentTarget.closest(".studio-canvas-text-composer__input-wrap")?.querySelector("textarea")!, "video"); }}
-                        >
-                          <span className={`studio-canvas-mention-icon studio-canvas-mention-icon--${opt.kind}`}>
-                            {opt.kind === "image" ? "🖼" : opt.kind === "video" ? "🎬" : "📝"}
-                          </span>
-                          <span className="studio-canvas-mention-label">{opt.nodeTitle}</span>
-                          <span className="studio-canvas-mention-token">{opt.token}</span>
-                        </button>
-                      )) : (
-                        <div className="studio-canvas-mention-item" style={{ opacity: 0.5, pointerEvents: "none" }}>
-                          <span className="studio-canvas-mention-label">没有可引用的连接节点</span>
-                        </div>
-                      )}
-                    </div>
-                  ) : null}
-                  </div>
                   <div className="studio-canvas-video-composer__footer studio-canvas-video-composer__settings">
                     <CanvasSelectChip
                       ariaLabel="选择视频模型"
                       className="canvas-select-chip--model studio-canvas-composer-chip"
                       value={toHappyHorseDisplayModel(videoNode.model || defaultVideoModel)}
-                      options={canvasEnterpriseVideoModelOptions}
+                      options={canvasVideoModelOptions}
                       open={canvasSelectMenu === `${videoNode.id}:video-model`}
                       onToggle={() =>
                         setCanvasSelectMenu((current) =>
@@ -5249,7 +5084,7 @@ function CanvasPage({
                     </button>
                   </div>
                 </div>
-                ); })() : null}
+                ) : null}
               </div>
             </div>
             );
@@ -5543,7 +5378,7 @@ function CanvasPage({
                             onClick={() => setSelectedExistingCategory(category.key)}
                           >
                             {category.label}
-                            <span>{serverAssets.filter((asset) => asset.type === category.key).length} 个素材</span>
+                            <span>{assetCountsByCategory.get(category.key) ?? 0} 个素材</span>
                           </button>
                         ))}
                       </div>

src/features/canvas/CanvasTextPromptComposer.tsx

@@ -0,0 +1,219 @@
+import { SendOutlined } from "@ant-design/icons";
+import { useRef, type CSSProperties, type Dispatch, type SetStateAction } from "react";
+import type { CanvasNodeKind, CanvasPromptMentionOption, CanvasPromptMentionState } from "./canvasTypes";
+
+const MENTION_BOUNDARY_RE = /\s|[，。、；：！？?(){}[\]<>]/;
+const EMPTY_MENTION_STYLE: CSSProperties = { opacity: 0.5, pointerEvents: "none" };
+const DEFAULT_MENTION_STATE: CanvasPromptMentionState = {
+  open: false,
+  query: "",
+  start: 0,
+  caret: 0,
+  activeIndex: 0,
+};
+
+interface CanvasPromptMentionTextareaProps {
+  nodeId: string;
+  value: string;
+  placeholder: string;
+  mentionOptions: CanvasPromptMentionOption[];
+  mentionState?: CanvasPromptMentionState;
+  onPromptChange: (nodeId: string, prompt: string) => void;
+  onMentionStateChange: Dispatch<SetStateAction<Record<string, CanvasPromptMentionState>>>;
+  onCloseMention: (nodeId: string) => void;
+  onInsertMention: (
+    nodeId: string,
+    option: CanvasPromptMentionOption,
+    textarea: HTMLTextAreaElement | null,
+    kind?: CanvasNodeKind,
+  ) => void;
+  mentionKind?: CanvasNodeKind;
+}
+
+export function CanvasPromptMentionTextarea({
+  nodeId,
+  value,
+  placeholder,
+  mentionOptions,
+  mentionState = DEFAULT_MENTION_STATE,
+  onPromptChange,
+  onMentionStateChange,
+  onCloseMention,
+  onInsertMention,
+  mentionKind,
+}: CanvasPromptMentionTextareaProps) {
+  const textareaRef = useRef<HTMLTextAreaElement | null>(null);
+  const filteredMentions = mentionState.open
+    ? mentionOptions.filter((option) => !mentionState.query || option.searchText.includes(mentionState.query.toLowerCase()))
+    : [];
+
+  const handlePromptChange = (event: React.ChangeEvent<HTMLTextAreaElement>) => {
+    const value = event.target.value;
+    const caret = event.target.selectionStart || 0;
+    onPromptChange(nodeId, value);
+
+    const beforeCaret = value.slice(0, caret);
+    const atIndex = beforeCaret.lastIndexOf("@");
+    if (atIndex >= 0) {
+      const query = beforeCaret.slice(atIndex + 1);
+      if (!MENTION_BOUNDARY_RE.test(query) && !query.includes(" ")) {
+        onMentionStateChange((prev) => ({
+          ...prev,
+          [nodeId]: { open: true, query, start: atIndex, caret, activeIndex: 0 },
+        }));
+        return;
+      }
+    }
+    onCloseMention(nodeId);
+  };
+
+  const handlePromptKeyDown = (event: React.KeyboardEvent<HTMLTextAreaElement>) => {
+    if (!mentionState.open || filteredMentions.length === 0) return;
+    if (event.key === "ArrowDown") {
+      event.preventDefault();
+      onMentionStateChange((prev) => ({
+        ...prev,
+        [nodeId]: { ...mentionState, activeIndex: (mentionState.activeIndex + 1) % filteredMentions.length },
+      }));
+    } else if (event.key === "ArrowUp") {
+      event.preventDefault();
+      onMentionStateChange((prev) => ({
+        ...prev,
+        [nodeId]: {
+          ...mentionState,
+          activeIndex: (mentionState.activeIndex - 1 + filteredMentions.length) % filteredMentions.length,
+        },
+      }));
+    } else if (event.key === "Enter" || event.key === "Tab") {
+      event.preventDefault();
+      const option = filteredMentions[mentionState.activeIndex];
+      if (option) {
+        onInsertMention(nodeId, option, event.currentTarget, mentionKind);
+      }
+    } else if (event.key === "Escape") {
+      event.preventDefault();
+      onCloseMention(nodeId);
+    }
+  };
+
+  const handlePromptSelect = (event: React.SyntheticEvent<HTMLTextAreaElement>) => {
+    const caret = event.currentTarget.selectionStart || 0;
+    onMentionStateChange((prev) => {
+      const current = prev[nodeId];
+      if (!current?.open) return prev;
+      return { ...prev, [nodeId]: { ...current, caret } };
+    });
+  };
+
+  return (
+    <div className="studio-canvas-text-composer__input-wrap">
+      <textarea
+        ref={textareaRef}
+        value={value}
+        onMouseDown={(event) => event.stopPropagation()}
+        onChange={handlePromptChange}
+        onKeyDown={handlePromptKeyDown}
+        onSelect={handlePromptSelect}
+        placeholder={placeholder}
+      />
+      {mentionState.open ? (
+        <div className="studio-canvas-mention-panel">
+          {filteredMentions.length > 0 ? filteredMentions.map((option, index) => (
+            <button
+              key={option.token}
+              type="button"
+              className={`studio-canvas-mention-item${index === mentionState.activeIndex ? " is-active" : ""}`}
+              onMouseDown={(event) => {
+                event.preventDefault();
+                onInsertMention(nodeId, option, textareaRef.current, mentionKind);
+              }}
+            >
+              <span className="studio-canvas-mention-thumb">
+                {option.kind === "image" && option.previewUrl ? (
+                  <img src={option.previewUrl} alt="" />
+                ) : option.kind === "image" ? "🖼" : option.kind === "video" ? "🎬" : "📝"}
+              </span>
+              <span className="studio-canvas-mention-label">{option.nodeTitle}</span>
+              <span className="studio-canvas-mention-token">{option.token}</span>
+            </button>
+          )) : (
+            <div className="studio-canvas-mention-item" style={EMPTY_MENTION_STYLE}>
+              <span className="studio-canvas-mention-label">没有可引用的连接节点</span>
+            </div>
+          )}
+        </div>
+      ) : null}
+    </div>
+  );
+}
+
+interface CanvasTextPromptComposerProps {
+  nodeId: string;
+  prompt: string;
+  canGenerate: boolean;
+  isGenerating: boolean;
+  mentionOptions: CanvasPromptMentionOption[];
+  mentionState?: CanvasPromptMentionState;
+  onPromptChange: (nodeId: string, prompt: string) => void;
+  onMentionStateChange: Dispatch<SetStateAction<Record<string, CanvasPromptMentionState>>>;
+  onCloseMention: (nodeId: string) => void;
+  onInsertMention: (
+    nodeId: string,
+    option: CanvasPromptMentionOption,
+    textarea: HTMLTextAreaElement | null,
+    kind?: CanvasNodeKind,
+  ) => void;
+  onGenerate: (nodeId: string) => void | Promise<void>;
+}
+
+export function CanvasTextPromptComposer({
+  nodeId,
+  prompt,
+  canGenerate,
+  isGenerating,
+  mentionOptions,
+  mentionState,
+  onPromptChange,
+  onMentionStateChange,
+  onCloseMention,
+  onInsertMention,
+  onGenerate,
+}: CanvasTextPromptComposerProps) {
+  return (
+    <div className="studio-canvas-text-composer">
+      <CanvasPromptMentionTextarea
+        nodeId={nodeId}
+        value={prompt}
+        placeholder="写下你想讲的故事、场景或角色设定。@引用连接的节点"
+        mentionOptions={mentionOptions}
+        mentionState={mentionState}
+        onPromptChange={onPromptChange}
+        onMentionStateChange={onMentionStateChange}
+        onCloseMention={onCloseMention}
+        onInsertMention={onInsertMention}
+      />
+      <div className="studio-canvas-text-composer__footer">
+        <button
+          type="button"
+          className={`studio-canvas-text-composer__send studio-canvas-generate-button${canGenerate && !isGenerating ? " is-ready" : ""}`}
+          title={isGenerating ? "生成中" : "生成"}
+          disabled={isGenerating || !canGenerate}
+          aria-busy={isGenerating}
+          onMouseDown={(event) => {
+            event.preventDefault();
+            event.stopPropagation();
+            if (!isGenerating && canGenerate) {
+              void onGenerate(nodeId);
+            }
+          }}
+          onClick={(event) => {
+            event.preventDefault();
+            event.stopPropagation();
+          }}
+        >
+          <SendOutlined />
+        </button>
+      </div>
+    </div>
+  );
+}

src/features/canvas/useCanvasDerivedState.ts

@@ -0,0 +1,74 @@
+import { useCallback, useMemo } from "react";
+import type { ServerAssetItem } from "../../api/assetClient";
+import type {
+  CanvasImageNode,
+  CanvasNodeKind,
+  CanvasNodePackage,
+  CanvasTextNode,
+  CanvasVideoNode,
+} from "./canvasTypes";
+import { getCanvasSelectionKey } from "./canvasUtils";
+
+export function useCanvasAssetSummary(serverAssets: ServerAssetItem[]) {
+  return useMemo(() => {
+    const canvasAssets: ServerAssetItem[] = [];
+    const assetCountsByCategory = new Map<string, number>();
+
+    for (const asset of serverAssets) {
+      if (asset.imageUrl) {
+        canvasAssets.push(asset);
+      }
+      assetCountsByCategory.set(asset.type, (assetCountsByCategory.get(asset.type) ?? 0) + 1);
+    }
+
+    return { canvasAssets, assetCountsByCategory };
+  }, [serverAssets]);
+}
+
+export function useCanvasVisibleNodes({
+  textNodes,
+  imageNodes,
+  videoNodes,
+  nodePackages,
+}: {
+  textNodes: CanvasTextNode[];
+  imageNodes: CanvasImageNode[];
+  videoNodes: CanvasVideoNode[];
+  nodePackages: CanvasNodePackage[];
+}) {
+  const collapsedPackageNodeKeys = useMemo(
+    () => new Set(
+      nodePackages.flatMap((nodePackage) =>
+        nodePackage.collapsed ? nodePackage.nodeIds.map((node) => getCanvasSelectionKey(node)) : []
+      )
+    ),
+    [nodePackages],
+  );
+
+  const isNodeCollapsedInPackage = useCallback(
+    (kind: CanvasNodeKind, id: string) =>
+      collapsedPackageNodeKeys.has(getCanvasSelectionKey({ kind, id })),
+    [collapsedPackageNodeKeys],
+  );
+
+  const visibleTextNodes = useMemo(
+    () => textNodes.filter((textNode) => !collapsedPackageNodeKeys.has(getCanvasSelectionKey({ kind: "text", id: textNode.id }))),
+    [collapsedPackageNodeKeys, textNodes],
+  );
+  const visibleImageNodes = useMemo(
+    () => imageNodes.filter((imageNode) => !collapsedPackageNodeKeys.has(getCanvasSelectionKey({ kind: "image", id: imageNode.id }))),
+    [collapsedPackageNodeKeys, imageNodes],
+  );
+  const visibleVideoNodes = useMemo(
+    () => videoNodes.filter((videoNode) => !collapsedPackageNodeKeys.has(getCanvasSelectionKey({ kind: "video", id: videoNode.id }))),
+    [collapsedPackageNodeKeys, videoNodes],
+  );
+
+  return {
+    collapsedPackageNodeKeys,
+    isNodeCollapsedInPackage,
+    visibleTextNodes,
+    visibleImageNodes,
+    visibleVideoNodes,
+  };
+}

src/features/canvas/useCanvasNodeDrag.ts

@@ -82,11 +82,16 @@ export function useCanvasNodeDrag(params: UseCanvasNodeDragParams) {
     const cy = pos.y + size.height / 2;
     const right = pos.x + size.width;
     const bottom = pos.y + size.height;
-    const others = [
+    const others: Array<{ pos: CanvasPoint; size: CanvasNodeSize }> = [];
-      ...textNodesRef.current.filter((n) => n.id !== draggedId).map((n) => ({ pos: n.position, size: n.size })),
+    for (const node of textNodesRef.current) {
-      ...imageNodesRef.current.filter((n) => n.id !== draggedId).map((n) => ({ pos: n.position, size: n.size })),
+      if (node.id !== draggedId) others.push({ pos: node.position, size: node.size });
-      ...videoNodesRef.current.filter((n) => n.id !== draggedId).map((n) => ({ pos: n.position, size: n.size })),
+    }
-    ];
+    for (const node of imageNodesRef.current) {
+      if (node.id !== draggedId) others.push({ pos: node.position, size: node.size });
+    }
+    for (const node of videoNodesRef.current) {
+      if (node.id !== draggedId) others.push({ pos: node.position, size: node.size });
+    }
     for (const other of others) {
       const ocx = other.pos.x + other.size.width / 2;
       const ocy = other.pos.y + other.size.height / 2;

src/features/character-mix/CharacterMixPage.tsx

@@ -17,6 +17,8 @@ import {
   VideoCameraOutlined,
 } from "@ant-design/icons";
 import { useCallback, useEffect, useRef, useState, type DragEvent } from "react";
+import "../../styles/pages/more-tools.css";
+import "../../styles/pages/image-workbench.css";
 import StudioToolLayout from "../../components/StudioToolLayout";
 import type { WebImageWorkbenchTool, WebViewKey } from "../../types";
 import { aiGenerationClient } from "../../api/aiGenerationClient";

src/features/community/CommunityPage.tsx

@@ -10,6 +10,7 @@ import {
   SearchOutlined,
 } from "@ant-design/icons";
 import { useCallback, useEffect, useMemo, useRef, useState } from "react";
+import "../../styles/pages/community.css";
 import { useDebounce } from "../../hooks/useDebounce";
 import { communityClient, type ServerCommunityCase } from "../../api/communityClient";
 import WorkspacePageShell from "../../components/WorkspacePageShell";

src/features/community/communityCaseUtils.ts

@@ -91,7 +91,11 @@ export function getCommunityCaseSurface(item: Pick<ServerCommunityCase, "metadat
   );
   if (explicitSurface !== "unknown") return explicitSurface;
 
-  const tags = item.tags.map((tag) => tag.trim()).filter(Boolean);
+  const tags: string[] = [];
+  for (const rawTag of item.tags) {
+    const tag = rawTag.trim();
+    if (tag) tags.push(tag);
+  }
   if (tags.some((tag) => tag.includes("生成页面社区") || tag === "Web生成")) return "generation";
   if (tags.some((tag) => tag.includes("画布页面社区") || tag.includes("工作流"))) return "canvas";
   if (getWorkflowFromCase(item)) return "canvas";

src/features/compliance/CompliancePage.tsx

@@ -1,4 +1,5 @@
 import { FileTextOutlined, SafetyOutlined } from "@ant-design/icons";
+import "../../styles/pages/compliance.css";
 
 type ComplianceKind = "agreement" | "privacy";
 

src/features/dialog-generator/DialogGeneratorPage.tsx

@@ -1,5 +1,6 @@
 import { useCallback, useEffect, useRef, useState, type CSSProperties, type MouseEvent as ReactMouseEvent, type TouchEvent as ReactTouchEvent } from "react";
 import { ApartmentOutlined, DownOutlined, RobotOutlined, ThunderboltOutlined } from "@ant-design/icons";
+import "../../styles/pages/dialog-generator.css";
 
 type DialogStyle = "style1" | "style2" | "style3" | "style4";
 type GenerationMode = "dialog" | "video";

src/features/digital-human/AvatarConsolePage.tsx

@@ -24,6 +24,7 @@ import {
   VideoCameraOutlined,
 } from "@ant-design/icons";
 import { useMemo, useRef, useState, type CSSProperties, type PointerEvent, type ReactNode } from "react";
+import "../../styles/pages/avatar-console.css";
 import type { WebViewKey } from "../../types";
 import {
   bringAvatarEditorLayerForward,

src/features/digital-human/DigitalHumanPage.tsx

@@ -18,6 +18,8 @@ import {
   UserOutlined,
 } from "@ant-design/icons";
 import { useCallback, useEffect, useRef, useState, type DragEvent } from "react";
+import "../../styles/pages/more-tools.css";
+import "../../styles/pages/image-workbench.css";
 import { aiGenerationClient } from "../../api/aiGenerationClient";
 import { uploadAssetWithProgress } from "../../api/uploadWithProgress";
 import { waitForTask } from "../../api/taskSubscription";

src/features/ecommerce/EcommercePage.tsx

@@ -12,7 +12,9 @@ import {
   SettingOutlined,
   SkinOutlined,
 } from "@ant-design/icons";
-import { useEffect, useRef, useState, type CSSProperties, type ChangeEvent, type DragEvent, type ReactNode } from "react";
+import { useEffect, useMemo, useRef, useState, type CSSProperties, type ChangeEvent, type DragEvent, type ReactNode } from "react";
+import "../../styles/pages/ecommerce.css";
+import "../../styles/pages/local-theme-parity.css";
 import { ossAssets } from "../../data/ossAssets";
 import { EcommerceProgressBar } from "./EcommerceProgressBar";
 import ImageMentionMenu, { getImageMentionQuery, insertImageMentionValue, type MentionImageOption } from "./ImageMentionMenu";
@@ -587,6 +589,7 @@ const cloneSetCountOptions: Array<{
   { key: "white", title: "白底图", desc: "白底主图，多角度呈现商品细节" },
   { key: "scene", title: "场景图", desc: "展示商品的生活使用场景和人物搭配" },
 ];
+const cloneSetCountKeys = cloneSetCountOptions.map((option) => option.key);
 const defaultCloneSetCounts: Record<CloneSetCountKey, number> = {
   selling: 3,
   white: 1,
@@ -938,25 +941,58 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
   const [selectedDetailModules, setSelectedDetailModules] = useState<string[]>(defaultDetailModuleIds);
   const [detailStatus, setDetailStatus] = useState<DetailStatus>("idle");
   const [detailResultUrl, setDetailResultUrl] = useState<string | null>(null);
-  const productSetRatioOptions = getPlatformRatioOptions(productSetPlatform, productSetOutput);
+  const productSetRatioOptions = useMemo(
-  const hotUploadedRatioOption = cloneOutput === "hot" ? formatUploadedImageRatio(cloneReferenceImages[0]) : null;
+    () => getPlatformRatioOptions(productSetPlatform, productSetOutput),
-  const baseCloneRatioOptions = getPlatformRatioOptions(platform, cloneOutput);
+    [productSetOutput, productSetPlatform],
-  const cloneRatioOptions = hotUploadedRatioOption
+  );
+  const hotUploadedRatioOption = useMemo(
+    () => cloneOutput === "hot" ? formatUploadedImageRatio(cloneReferenceImages[0]) : null,
+    [cloneOutput, cloneReferenceImages],
+  );
+  const baseCloneRatioOptions = useMemo(
+    () => getPlatformRatioOptions(platform, cloneOutput),
+    [cloneOutput, platform],
+  );
+  const cloneRatioOptions = useMemo(
+    () => hotUploadedRatioOption
       ? getUniqueRatioOptions([...baseCloneRatioOptions, hotUploadedRatioOption])
-    : baseCloneRatioOptions;
+      : baseCloneRatioOptions,
-  const productSetLanguageOptions = getPlatformLanguageOptions(productSetPlatform, productSetMarket);
+    [baseCloneRatioOptions, hotUploadedRatioOption],
-  const cloneLanguageOptions = getPlatformLanguageOptions(platform, market);
+  );
-  const detailLanguageOptions = getPlatformLanguageOptions(detailPlatform, detailMarket);
+  const productSetLanguageOptions = useMemo(
+    () => getPlatformLanguageOptions(productSetPlatform, productSetMarket),
+    [productSetMarket, productSetPlatform],
+  );
+  const cloneLanguageOptions = useMemo(
+    () => getPlatformLanguageOptions(platform, market),
+    [market, platform],
+  );
+  const detailLanguageOptions = useMemo(
+    () => getPlatformLanguageOptions(detailPlatform, detailMarket),
+    [detailMarket, detailPlatform],
+  );
   const ecommerceMentionImages: MentionImageOption[] = [
     ...productImages.map((image, index) => ({ ...image, label: `商品图 ${index + 1}` })),
     ...cloneReferenceImages.map((image, index) => ({ ...image, label: `参考图 ${index + 1}` })),
   ];
 
+  const ecommerceVideoImageDataUrls = useMemo(
+    () => productImages.map((img) => img.src),
+    [productImages],
+  );
+  const ecommerceVideoImageFiles = useMemo(
+    () => productImages.map((img) => img.file),
+    [productImages],
+  );
+
   const selectedProductSetOutput =
     productSetOutputOptions.find((option) => option.key === productSetOutput) ?? productSetOutputOptions[0]!;
   const selectedCloneOutput = cloneOutputOptions.find((option) => option.key === cloneOutput) ?? cloneOutputOptions[1]!;
   const productSetPreviewReady = productSetStatus === "done";
-  const cloneSetTotal = Object.values(cloneSetCounts).reduce((sum, value) => sum + value, 0);
+  const cloneSetTotal = useMemo(
+    () => Object.values(cloneSetCounts).reduce((sum, value) => sum + value, 0),
+    [cloneSetCounts],
+  );
   const canGenerateSet = setImages.length > 0 && productSetStatus !== "generating";
   const canGenerate = (cloneOutput === "video-outfit"
     ? Boolean(videoOutfitVideoFile && videoOutfitRefFile)
@@ -965,9 +1001,12 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
   const canGenerateDetail = detailProductImages.length > 0 && detailStatus !== "generating";
   const cloneVideoDurationProgress =
     ((cloneVideoDuration - cloneVideoDurationMin) / (cloneVideoDurationMax - cloneVideoDurationMin)) * 100;
-  const cloneVideoDurationStyle: CSSProperties = {
+  const cloneVideoDurationStyle: CSSProperties = useMemo(
+    () => ({
       "--clone-video-duration-progress": `${cloneVideoDurationProgress}%`,
-  } as CSSProperties;
+    }) as CSSProperties,
+    [cloneVideoDurationProgress],
+  );
 
   const trackEcommerceTask = (taskId: string) => {
     activeEcommerceTaskIdsRef.current.add(taskId);
@@ -1162,6 +1201,8 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
   };
 
   const clearCloneSetCountHold = () => {
+    window.removeEventListener("pointerup", clearCloneSetCountHold);
+    window.removeEventListener("pointercancel", clearCloneSetCountHold);
     if (countHoldTimeoutRef.current !== null) {
       window.clearTimeout(countHoldTimeoutRef.current);
       countHoldTimeoutRef.current = null;
@@ -1276,6 +1317,34 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
     requirement,
   });
 
+  const latestCloneSettingSnapshot = useMemo(
+    () => createCloneSettingSnapshot(cloneSettingName, "clone-setting-latest"),
+    [
+      cloneOutput,
+      platform,
+      market,
+      language,
+      ratio,
+      cloneSetCounts,
+      selectedCloneDetailModules,
+      cloneModelPanelTab,
+      selectedCloneModelScenes,
+      cloneModelCustomScene,
+      cloneModelGender,
+      cloneModelAge,
+      cloneModelEthnicity,
+      cloneModelBody,
+      cloneModelAppearance,
+      cloneVideoQuality,
+      cloneVideoDuration,
+      cloneVideoSmart,
+      cloneReferenceMode,
+      cloneReplicateLevel,
+      requirement,
+      cloneSettingName,
+    ],
+  );
+
   const persistLatestCloneSetting = () => {
     const snapshot = createCloneSettingSnapshot(cloneSettingName, "clone-setting-latest");
     latestCloneSettingRef.current = snapshot;
@@ -1323,8 +1392,8 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
   };
 
   useEffect(() => {
-    latestCloneSettingRef.current = createCloneSettingSnapshot(cloneSettingName, "clone-setting-latest");
+    latestCloneSettingRef.current = latestCloneSettingSnapshot;
-  });
+  }, [latestCloneSettingSnapshot]);
 
   useEffect(() => {
     const latestSetting = readCloneLatestSetting();
@@ -1631,7 +1700,7 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
       const generatedUrls: string[] = [];
       const stamp = Date.now();
 
-      for (const countKey of cloneSetCountOptions.map((o) => o.key)) {
+      for (const countKey of cloneSetCountKeys) {
         if (imageAbortRef.current.current) break;
         const count = counts[countKey];
         for (let i = 0; i < count; i++) {
@@ -1908,7 +1977,13 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
       platform, ratio, language, market,
       { gender: modelGender, age: modelAge, ethnicity: modelEthnicity, body: modelBody, appearance, scenes: selectedScenes, smartScene },
       (s) => setTryOnStatus(s as TryOnStatus),
-      (res) => setTryOnResultImages(res.map((r) => r.src).filter(Boolean)),
+      (res) => {
+        const urls: string[] = [];
+        for (const item of res) {
+          if (item.src) urls.push(item.src);
+        }
+        setTryOnResultImages(urls);
+      },
     );
     lastFailedActionRef.current = () => handleTryOnGenerate();
   };
@@ -2028,7 +2103,7 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
     productImages.length === 0 ? "请先上传商品原图" : status === "generating" ? "生成中..." : `生成${selectedCloneOutput.label}`;
   const setPreviewCards: CloneResult[] = [];
   let setIndex = 0;
-  for (const countKey of cloneSetCountOptions.map((o) => o.key)) {
+  for (const countKey of cloneSetCountKeys) {
     const count = cloneSetCounts[countKey];
     const info = setCountLabels[countKey];
     for (let i = 0; i < count; i++) {
@@ -2043,7 +2118,7 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
 
   const clonePreviewCards: CloneResult[] = [];
   let cloneIndex = 0;
-  for (const countKey of cloneSetCountOptions.map((o) => o.key)) {
+  for (const countKey of cloneSetCountKeys) {
     const count = cloneSetCounts[countKey];
     const info = setCountLabels[countKey];
     for (let i = 0; i < count; i++) {
@@ -2055,6 +2130,12 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
       cloneIndex++;
     }
   }
+  const detailSourcePreviewImages = detailProductImages.length
+    ? detailProductImages.reduce<string[]>((urls, item) => {
+        urls.push(item.src);
+        return urls;
+      }, [])
+    : detailProductSamples;
   const cloneBasicSelects: Array<{
     key: CloneBasicSelectKey;
     label: string;
@@ -2564,7 +2645,7 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
 
       <section className="product-detail-demo-board">
         <div className="product-detail-source-stack">
-          {(detailProductImages.length ? detailProductImages.map((item) => item.src) : detailProductSamples).map((src, index) => (
+          {detailSourcePreviewImages.map((src, index) => (
             <figure key={`${src}-${index}`}>
               <img src={src} alt={`商品原图 ${index + 1}`} />
             </figure>
@@ -2692,8 +2773,8 @@ function ProductClonePage(_props: ProductClonePageProps = {}) {
           <main className="product-clone-preview product-clone-preview--video" style={{ padding: 0 }}>
             <EcommerceVideoWorkspace
               isAuthenticated={Boolean((_props as Record<string, unknown>).isAuthenticated)}
-              productImageDataUrls={productImages.map((img) => img.src)}
+              productImageDataUrls={ecommerceVideoImageDataUrls}
-              productImageFiles={productImages.map((img) => img.file)}
+              productImageFiles={ecommerceVideoImageFiles}
               requirement={requirement}
               platform={platform}
               aspectRatio={ratio.includes("9：16") || ratio.includes("9:16") ? "9:16" : ratio.includes("16：9") || ratio.includes("16:9") ? "16:9" : ratio.includes("3：4") || ratio.includes("3:4") ? "3:4" : "9:16"}

src/features/ecommerce/EcommerceTemplatesPage.tsx

@@ -8,6 +8,10 @@ import {
   TagsOutlined,
 } from "@ant-design/icons";
 import { useCallback, useEffect, useMemo, useRef, useState, type CSSProperties } from "react";
+import "../../styles/pages/more-tools.css";
+import "../../styles/pages/image-workbench.css";
+import "../../styles/pages/ecommerce.css";
+import "../../styles/pages/local-theme-parity.css";
 import type { WebProjectSummary } from "../../types";
 import { useDebounce } from "../../hooks/useDebounce";
 import { templateCarouselCases, templateCases, templateCategories, type TemplateCase } from "./ecommerceTemplates";

src/features/ecommerce/EcommerceVideoWorkspace.tsx

@@ -1,4 +1,5 @@
 import { Fragment, useCallback, useEffect, useMemo, useRef, useState } from "react";
+import "../../styles/pages/ecommerce-video.css";
 import {
   CloseOutlined,
   CopyOutlined,
@@ -122,6 +123,7 @@ export default function EcommerceVideoWorkspace({
   const [flowZoom, setFlowZoom] = useState(1);
   const abortControllerRef = useRef<AbortController | null>(null);
   const renderAbortRef = useRef({ current: false });
+  const actionNoticeTimerRef = useRef<number | null>(null);
   const setView = useAppStore((s) => s.setView);
   const keepaliveRestoredFingerprintRef = useRef<string | null>(null);
   const keepalivePollingStartedRef = useRef(false);
@@ -277,9 +279,23 @@ export default function EcommerceVideoWorkspace({
   // Note: keep-alive is NOT cleared on completion — results persist across page switches.
   // Only cleared when user explicitly starts a new plan via handlePlan.
 
+  useEffect(() => {
+    return () => {
+      if (actionNoticeTimerRef.current !== null) {
+        window.clearTimeout(actionNoticeTimerRef.current);
+      }
+    };
+  }, []);
+
   const showNotice = (msg: string) => {
     setActionNotice(msg);
-    setTimeout(() => setActionNotice(null), 3000);
+    if (actionNoticeTimerRef.current !== null) {
+      window.clearTimeout(actionNoticeTimerRef.current);
+    }
+    actionNoticeTimerRef.current = window.setTimeout(() => {
+      actionNoticeTimerRef.current = null;
+      setActionNotice(null);
+    }, 3000);
   };
 
   const handleDownload = async (url: string) => {

src/features/ecommerce/ecommerceVideoService.ts

@@ -9,6 +9,7 @@ import {
   type AdVideoUserConfig,
 } from "../../api/adVideoPlanClient";
 import { aiGenerationClient } from "../../api/aiGenerationClient";
+import { serverRequest } from "../../api/serverConnection";
 import { waitForTask } from "../../api/taskSubscription";
 import { resolveVideoRequestModel } from "../../utils/resolveVideoModel";
 import { normalizeEcommerceImageMime } from "./ecommerceImageValidation";
@@ -430,15 +431,6 @@ export interface VideoHistoryListResponse {
   offset: number;
 }
 
-import { getStoredToken } from "../../api/serverConnection";
-
-const API_BASE = "/api/ai/ecommerce/video-history";
-
-function getAuthHeaders(): Record<string, string> {
-  const token = getStoredToken();
-  return token ? { Authorization: `Bearer ${token}` } : {};
-}
-
 export async function buildDurableVideoHistoryPayload(payload: SaveVideoHistoryPayload): Promise<SaveVideoHistoryPayload> {
   const uploadAssetByUrl = payload.uploadAssetByUrl;
   const scenes = await Promise.all(
@@ -486,13 +478,12 @@ export async function buildDurableVideoHistoryPayload(payload: SaveVideoHistoryP
 
 export async function saveVideoHistory(payload: SaveVideoHistoryPayload): Promise<{ id: number; createdAt: string }> {
   const { uploadAssetByUrl: _uploadAssetByUrl, ...historyPayload } = await buildDurableVideoHistoryPayload(payload);
-  const res = await fetch(API_BASE, {
+  return serverRequest<{ id: number; createdAt: string }>("ai/ecommerce/video-history", {
     method: "POST",
-    headers: { "Content-Type": "application/json", ...getAuthHeaders() },
+    body: historyPayload,
-    body: JSON.stringify(historyPayload),
+    maxRetries: 0,
+    fallbackMessage: "Failed to save video history",
   });
-  if (!res.ok) throw new Error("Failed to save video history");
-  return res.json();
 }
 
 function removeTemporaryHistoryUrls(item: VideoHistoryItem): VideoHistoryItem {
@@ -511,12 +502,10 @@ export async function fetchVideoHistory(
   limit = 20,
   offset = 0,
 ): Promise<VideoHistoryListResponse> {
-  const res = await fetch(
+  const search = new URLSearchParams({ limit: String(limit), offset: String(offset) });
-    `${API_BASE}?limit=${limit}&offset=${offset}`,
+  const history = await serverRequest<VideoHistoryListResponse>(`ai/ecommerce/video-history?${search}`, {
-    { headers: getAuthHeaders() },
+    fallbackMessage: "Failed to fetch video history",
-  );
+  });
-  if (!res.ok) throw new Error("Failed to fetch video history");
-  const history = (await res.json()) as VideoHistoryListResponse;
   return {
     ...history,
     items: history.items.map(removeTemporaryHistoryUrls),
@@ -524,9 +513,9 @@ export async function fetchVideoHistory(
 }
 
 export async function deleteVideoHistory(id: number): Promise<void> {
-  const res = await fetch(`${API_BASE}/${id}`, {
+  await serverRequest<void>(`ai/ecommerce/video-history/${id}`, {
     method: "DELETE",
-    headers: getAuthHeaders(),
+    maxRetries: 0,
+    fallbackMessage: "Failed to delete video history",
   });
-  if (!res.ok) throw new Error("Failed to delete video history");
 }

src/features/home/HomePage.tsx

@@ -11,6 +11,7 @@ import { Fragment, useCallback, useEffect, useMemo, useRef, useState, type CSSPr
 import type { WebViewKey, WebImageWorkbenchTool } from "../../types";
 import { useScrollEntrance } from "../../hooks/useScrollEntrance";
 import { ossAssets } from "../../data/ossAssets";
+import "../../styles/pages/home.css";
 import WelcomeSplash from "./WelcomeSplash";
 import ToolboxSection from "./ToolboxSection";
 import ScriptReviewShowcase from "./ScriptReviewShowcase";

src/features/home/ModelGenerationShowcase.tsx

@@ -1,4 +1,5 @@
 import { useEffect, useRef, useState } from "react";
+import "../../styles/pages/model-generation-showcase.css";
 
 type ShowMode = "agent" | "image" | "video";
 

src/features/home/ScriptReviewShowcase.tsx

@@ -1,4 +1,5 @@
 import { useEffect, useRef, useState } from "react";
+import "../../styles/pages/script-review-showcase.css";
 
 const DIMS = [
   { name: "钩子设计", score: 16, max: 20, hue: 145, desc: "吸引力·悬念·黄金三秒", isPerfect: false, isLow: false },
@@ -50,6 +51,12 @@ function ScriptReviewShowcase() {
   const scoreRef = useRef<HTMLSpanElement>(null);
   const barRefs = useRef<(HTMLDivElement | null)[]>([]);
   const scoreValRefs = useRef<(HTMLSpanElement | null)[]>([]);
+  const animationTimersRef = useRef<ReturnType<typeof setTimeout>[]>([]);
+
+  const clearAnimationTimers = () => {
+    animationTimersRef.current.forEach((timer) => clearTimeout(timer));
+    animationTimersRef.current = [];
+  };
 
   useEffect(() => {
     const el = document.getElementById("script-review-showcase");
@@ -69,18 +76,23 @@ function ScriptReviewShowcase() {
 
   useEffect(() => {
     if (!animated) return;
-    const timer = setTimeout(() => {
+    clearAnimationTimers();
+    const scheduleAnimation = (callback: () => void, delay: number) => {
+      const timer = setTimeout(callback, delay);
+      animationTimersRef.current.push(timer);
+    };
+    scheduleAnimation(() => {
       animateNumber(scoreRef.current, 77, 1400);
       barRefs.current.forEach((bar, i) => {
         if (!bar) return;
         const pct = parseFloat(bar.dataset.pct ?? "0");
-        setTimeout(() => { bar.style.height = `${pct}%`; }, i * 100 + 400);
+        scheduleAnimation(() => { bar.style.height = `${pct}%`; }, i * 100 + 400);
       });
       scoreValRefs.current.forEach((el, i) => {
-        setTimeout(() => animateNumber(el, parseInt(el?.dataset.target ?? "0"), 800), i * 100 + 400);
+        scheduleAnimation(() => animateNumber(el, parseInt(el?.dataset.target ?? "0"), 800), i * 100 + 400);
       });
     }, 500);
-    return () => clearTimeout(timer);
+    return clearAnimationTimers;
   }, [animated]);
 
   return (

src/features/home/ScriptReviewVisual.tsx

@@ -1,4 +1,5 @@
 import { useEffect, useRef, useState } from "react";
+import "../../styles/pages/script-review-visual.css";
 
 const DIMS = [
   { name: "钩子设计", score: 19, max: 20, hue: 145 },

src/features/home/ToolboxSection.tsx

@@ -1,6 +1,7 @@
 import { ToolOutlined } from "@ant-design/icons";
 import type { WebViewKey, WebImageWorkbenchTool } from "../../types";
 import { ossAssets } from "../../data/ossAssets";
+import "../../styles/pages/toolbox.css";
 
 const {
   imageBefore: toolImageBefore,

src/features/home/WelcomeSplash.tsx

@@ -1,4 +1,5 @@
 import { useCallback, useEffect, useRef, useState } from "react";
+import "../../styles/pages/welcome-splash.css";
 
 interface WelcomeSplashProps {
   onEnter: () => void;

src/features/image-workbench/ImageWorkbenchPage.tsx

@@ -24,6 +24,8 @@ import {
   ThunderboltOutlined,
 } from "@ant-design/icons";
 import { useCallback, useEffect, useRef, useState, type DragEvent } from "react";
+import "../../styles/pages/more-tools.css";
+import "../../styles/pages/image-workbench.css";
 import type { WebImageWorkbenchTool, WebViewKey } from "../../types";
 import { aiGenerationClient } from "../../api/aiGenerationClient";
 import { waitForTask } from "../../api/taskSubscription";
@@ -37,6 +39,9 @@ type WorkMode = "single" | "blend";
 type OutputSize = "9:16" | "16:9" | "4:3" | "3:4" | "1:1";
 type OutputCount = 1 | 2 | 3 | 4;
 
+const OUTPUT_SIZE_OPTIONS: OutputSize[] = ["9:16", "16:9", "4:3", "3:4", "1:1"];
+const OUTPUT_COUNT_OPTIONS: OutputCount[] = [1, 2, 3, 4];
+
 const SIZE_TO_RATIO: Record<OutputSize, string> = {
   "9:16": "9:16",
   "16:9": "16:9",
@@ -80,6 +85,20 @@ const CAMERA_EFFECT_PRESETS = [
   { key: "hdr", label: "HDR", prompt: "HDR高动态范围，明暗细节丰富，色彩饱和" },
 ] as const;
 
+const CAMERA_EFFECT_PROMPT_BY_KEY = new Map<string, string>(
+  CAMERA_EFFECT_PRESETS.map((effect) => [effect.key, effect.prompt]),
+);
+
+function getCameraEffectsPrompt(effectKeys: Set<string>): string {
+  if (effectKeys.size === 0) return "";
+  const prompts: string[] = [];
+  for (const key of effectKeys) {
+    const prompt = CAMERA_EFFECT_PROMPT_BY_KEY.get(key);
+    if (prompt) prompts.push(prompt);
+  }
+  return prompts.join("，");
+}
+
 function shotScaleToZoom(shotScale: number): number {
   const map: Record<number, number> = { 1: 24, 2: 28, 3: 32, 4: 35, 5: 40, 6: 50, 7: 60, 8: 75, 9: 85, 10: 100 };
   return map[Math.round(Math.max(1, Math.min(10, shotScale)))] || 40;
@@ -154,6 +173,7 @@ function ImageWorkbenchPage({ initialTool = "workbench", onOpenMore, onSelectVie
     abortRef.current = false;
     taskIdRef.current = saved.taskId;
     void waitForTask(saved.taskId, {
+      kind: "image",
       onProgress: (e) => {
         setStatus(`${e.status} / ${e.progress}%`);
         if (e.status === "completed" && e.resultUrl) {
@@ -296,9 +316,9 @@ function ImageWorkbenchPage({ initialTool = "workbench", onOpenMore, onSelectVie
 
   const [isInpaintDragging, setIsInpaintDragging] = useState(false);
 
-  const handleInpaintDragOver = (e: DragEvent<HTMLDivElement>) => { e.preventDefault(); e.stopPropagation(); if (e.dataTransfer.types.includes("Files")) setIsInpaintDragging(true); };
+  const handleInpaintDragOver = (e: DragEvent<HTMLElement>) => { e.preventDefault(); e.stopPropagation(); if (e.dataTransfer.types.includes("Files")) setIsInpaintDragging(true); };
-  const handleInpaintDragLeave = (e: DragEvent<HTMLDivElement>) => { e.preventDefault(); e.stopPropagation(); if (e.currentTarget === e.target || !e.currentTarget.contains(e.relatedTarget as Node)) setIsInpaintDragging(false); };
+  const handleInpaintDragLeave = (e: DragEvent<HTMLElement>) => { e.preventDefault(); e.stopPropagation(); if (e.currentTarget === e.target || !e.currentTarget.contains(e.relatedTarget as Node)) setIsInpaintDragging(false); };
-  const handleInpaintDrop = (e: DragEvent<HTMLDivElement>) => {
+  const handleInpaintDrop = (e: DragEvent<HTMLElement>) => {
     e.preventDefault();
     e.stopPropagation();
     setIsInpaintDragging(false);
@@ -464,9 +484,7 @@ function ImageWorkbenchPage({ initialTool = "workbench", onOpenMore, onSelectVie
       const refUrls = await uploadReferenceImages([cameraImage]);
       const model = "wan2.7-image-pro";
       const cameraDesc = `镜头预设: ${cameraPreset}, 方向: ${cameraDirection}, 水平: ${cameraHorizontal}°, 垂直: ${cameraVertical}°, 倾斜: ${cameraRoll}°, 焦距: ${cameraZoom}mm`;
-      const effectsDesc = cameraEffects.size > 0
+      const effectsDesc = getCameraEffectsPrompt(cameraEffects);
-        ? Array.from(cameraEffects).map((key) => CAMERA_EFFECT_PRESETS.find((e) => e.key === key)?.prompt).filter(Boolean).join("，")
-        : "";
       const fullPrompt = cameraPromptEnabled && cameraPrompt.trim()
         ? `${cameraDesc}${effectsDesc ? `。视觉效果: ${effectsDesc}` : ""}。${cameraPrompt}`
         : `${cameraDesc}${effectsDesc ? `。视觉效果: ${effectsDesc}` : ""}。保持人物和场景一致，按照镜头参数重新构图。`;
@@ -512,6 +530,7 @@ function ImageWorkbenchPage({ initialTool = "workbench", onOpenMore, onSelectVie
 
   const pollTaskUntilDone = useCallback(async (taskId: string): Promise<string | null> => {
     return waitForTask(taskId, {
+      kind: "image",
       abortRef,
       onProgress: (e) => setGenerationProgress(e.progress || 0),
     });
@@ -818,7 +837,7 @@ function ImageWorkbenchPage({ initialTool = "workbench", onOpenMore, onSelectVie
               <h3>参数</h3>
               <span className="image-workbench-field-label">输出分辨率</span>
               <div className="image-workbench-segmented">
-                {(["9:16", "16:9", "4:3", "3:4", "1:1"] as OutputSize[]).map((s) => (
+                {OUTPUT_SIZE_OPTIONS.map((s) => (
                   <button key={s} type="button" className={outputSize === s ? "is-active" : ""} onClick={() => setOutputSize(s)}>
                     {s}
                   </button>

src/features/more/MorePage.tsx

@@ -14,6 +14,7 @@ import {
 } from "@ant-design/icons";
 import type { CSSProperties, ReactNode } from "react";
 import { useCallback, useEffect, useState } from "react";
+import "../../styles/pages/more.css";
 import type { WebImageWorkbenchTool, WebViewKey } from "../../types";
 
 interface MorePageProps {

src/features/profile/ProfilePage.tsx

@@ -18,8 +18,9 @@ import {
   ShareAltOutlined,
   UserOutlined,
 } from "@ant-design/icons";
-import { useEffect, useRef, useState, type ChangeEvent, type FormEvent, type KeyboardEvent } from "react";
+import { useEffect, useMemo, useRef, useState, type ChangeEvent, type FormEvent, type KeyboardEvent } from "react";
 import { createPortal } from "react-dom";
+import "../../styles/pages/profile.css";
 import { aiGenerationClient } from "../../api/aiGenerationClient";
 import { assetClient } from "../../api/assetClient";
 import { communityClient, type ServerCommunityCase } from "../../api/communityClient";
@@ -268,8 +269,14 @@ function ProfilePage({
   const [isDeletingDetail, setIsDeletingDetail] = useState(false);
   const [isDownloadingDetail, setIsDownloadingDetail] = useState(false);
 
-  const completedTasks = tasks.filter((task) => task.status === "completed");
+  const completedTasks = useMemo(
-  const visibleWorks = completedTasks.length ? completedTasks : tasks.slice(0, 6);
+    () => tasks.filter((task) => task.status === "completed"),
+    [tasks],
+  );
+  const visibleWorks = useMemo(
+    () => (completedTasks.length ? completedTasks : tasks.slice(0, 6)),
+    [completedTasks, tasks],
+  );
   const totalBalance = usage.balanceCents + (session?.user.enterpriseBalanceCents || 0);
   const packageLabel = session?.user.activePackages?.[0]?.name || "按量积分";
   const avatarUrl = session?.user.avatarUrl || localAvatarUrl || null;
@@ -697,17 +704,21 @@ function ProfilePage({
   const handleDownloadSelectedDetail = async () => {
     if (!detailSelection || isDownloadingDetail) return;
 
-    const isWork = detailSelection.kind === "work";
+    const url =
-    const item = detailSelection.item;
+      detailSelection.kind === "work"
-    const url = isWork ? item.outputUrl : item.imageUrl || item.url || "";
+        ? detailSelection.item.outputUrl
+        : detailSelection.item.imageUrl || detailSelection.item.url || "";
     if (!url) {
       setDetailNotice("暂无可下载的媒体文件");
       return;
     }
 
-    const isVideo = isWork ? item.type === "video" : item.type === "video" || /\.(mp4|webm|mov|m4v)(\?|#|$)/i.test(url);
+    const isVideo =
-    const taskId = isWork ? item.id : item.sourceTaskId || undefined;
+      detailSelection.kind === "work"
-    const name = isWork ? item.title : item.name;
+        ? detailSelection.item.type === "video"
+        : detailSelection.item.type === "video" || /\.(mp4|webm|mov|m4v)(\?|#|$)/i.test(url);
+    const taskId = detailSelection.kind === "work" ? detailSelection.item.id : detailSelection.item.sourceTaskId || undefined;
+    const name = detailSelection.kind === "work" ? detailSelection.item.title : detailSelection.item.name;
 
     setIsDownloadingDetail(true);
     setDetailNotice("正在准备下载...");

src/features/provider-health/ProviderHealthPage.tsx

@@ -1,4 +1,5 @@
 import { useCallback, useEffect, useState } from "react";
+import "../../styles/pages/provider-health.css";
 import {
   CheckCircleOutlined,
   CloseCircleOutlined,

src/features/resolution-upscale/ResolutionUpscalePage.tsx

@@ -16,6 +16,8 @@ import {
   VideoCameraOutlined,
 } from "@ant-design/icons";
 import { useCallback, useEffect, useRef, useState, type DragEvent } from "react";
+import "../../styles/pages/more-tools.css";
+import "../../styles/pages/image-workbench.css";
 import { aiGenerationClient } from "../../api/aiGenerationClient";
 import { waitForTask } from "../../api/taskSubscription";
 import { saveToolTaskState, loadToolTaskState, clearToolTaskState } from "../workbench/toolKeepalive";

src/features/script-tokens/ScriptTokensPage.tsx

@@ -10,8 +10,11 @@ import {
   UploadOutlined,
 } from "@ant-design/icons";
 import { useEffect, useRef, useState, type ChangeEvent, type DragEvent, type KeyboardEvent } from "react";
+import "../../styles/pages/script-tokens-v5.css";
+import "../../styles/pages/script-tokens.css";
 import { evaluateScript } from "../../api/scriptEvalClient";
 import { buildApiUrl, getStoredToken } from "../../api/serverConnection";
+import { ShellIcon } from "../../components/ShellIcon";
 import { useSessionStore } from "../../stores";
 
 interface ScoreDimension {
@@ -244,9 +247,21 @@ function getDimensionSubScores(result: EvalResult, dim: ScoreDimension): Array<[
     .slice(0, 5);
 }
 
+function normalizeEvidenceItems(evidence: unknown[] | undefined, limit: number): string[] {
+  if (!Array.isArray(evidence)) return [];
+  const items: string[] = [];
+  for (const item of evidence) {
+    const value = String(item).trim();
+    if (!value) continue;
+    items.push(value);
+    if (items.length >= limit) break;
+  }
+  return items;
+}
+
 function getDimensionEvidence(result: EvalResult, dim: ScoreDimension): string[] {
   const evidence = result.evidence?.[dim.key] ?? (dim.key === "logic" ? result.evidence?.dialogue : undefined);
-  return Array.isArray(evidence) ? evidence.map(String).map((item) => item.trim()).filter(Boolean).slice(0, 3) : [];
+  return normalizeEvidenceItems(evidence, 3);
 }
 
 function formatReportMarkdown(result: EvalResult, script: string): string {
@@ -538,10 +553,10 @@ function ScriptTokensPage() {
                   </div>
                 ) : (
                   <>
-                    <div className="script-eval-v5-upload-icon"><UploadOutlined /></div>
+                    <div className="script-eval-v5-upload-icon"><ShellIcon name="upload" /></div>
                     <div className="script-eval-v5-upload-text">拖拽或点击上传</div>
                     <button type="button" className="script-eval-v5-upload-btn" onClick={(e) => { e.stopPropagation(); fileInputRef.current?.click(); }}>
-                      <UploadOutlined /> 选择剧本
+                      <ShellIcon name="upload" /> 选择剧本
                     </button>
                     <div className="script-eval-v5-upload-hint">{TEXT_FILE_HINT}</div>
                   </>
@@ -614,11 +629,11 @@ function ScriptTokensPage() {
                 disabled={loading || !hasContent}
                 onClick={() => void handleEvaluate()}
               >
-                {loading ? <LoadingOutlined /> : <ThunderboltOutlined />}
+                {loading ? <ShellIcon name="loading" /> : <ShellIcon name="thunderbolt" />}
                 <span>{loading ? "评测中..." : "开始评测"}</span>
               </button>
               <button type="button" className="script-eval-v5-export-btn" disabled={!result} onClick={handleExportMarkdown}>
-                <DownloadOutlined />
+                <ShellIcon name="download" />
                 <span>导出评测报告</span>
               </button>
             </div>
@@ -636,10 +651,10 @@ function ScriptTokensPage() {
               {result && (
                 <>
                   <button type="button" className="script-eval-v5-action-btn" onClick={() => void handleCopyReport()}>
-                    <CopyOutlined />{copied ? "已复制" : "复制"}
+                    <ShellIcon name="copy" />{copied ? "已复制" : "复制"}
                   </button>
                   <button type="button" className="script-eval-v5-action-btn" onClick={handleExportMarkdown}>
-                    <DownloadOutlined />导出
+                    <ShellIcon name="download" />导出
                   </button>
                 </>
               )}
@@ -673,7 +688,7 @@ function ScriptTokensPage() {
                     onKeyDown={uploadKeyDown}
                   >
                     <div className="script-eval-v5-upload-card-icon">
-                      <FileTextOutlined />
+                      <ShellIcon name="file-text" />
                     </div>
                     <div className="script-eval-v5-upload-card-title">
                       {uploadedFile ? "剧本已导入" : "上传剧本文件"}
@@ -777,7 +792,7 @@ function ScriptTokensPage() {
                       </div>
                     </div>
                     <div className="script-eval-report__chart-note">
-                      <BarChartOutlined />
+                      <ShellIcon name="bar-chart" />
                       <span>
                         {activeDim === null
                           ? "悬停维度可查看当前分项表现，优先从低分项制定改稿计划。"

src/features/script-tokens/TokenUsagePage.tsx

@@ -1,16 +1,8 @@
-import {
-  ArrowLeftOutlined,
-  BarChartOutlined,
-  CheckCircleOutlined,
-  LeftOutlined,
-  LineChartOutlined,
-  ReloadOutlined,
-  RightOutlined,
-  TeamOutlined,
-  UserOutlined,
-  WarningOutlined,
-} from "@ant-design/icons";
 import { useCallback, useEffect, useMemo, useState } from "react";
+import { ShellIcon } from "../../components/ShellIcon";
+import "../../styles/pages/more-tools.css";
+import "../../styles/pages/script-tokens-v5.css";
+import "../../styles/pages/script-tokens.css";
 import type {
   WebEnterpriseUsageMember,
   WebEnterpriseUsageRecord,
@@ -243,7 +235,7 @@ function TokenUsagePage({
         <header className="management-center-toolbar" aria-label="管理中心操作">
           <div className="management-center-toolbar__title">
             <button type="button" className="management-center-toolbar__back" aria-label="返回工具盒" onClick={onOpenMore}>
-              <ArrowLeftOutlined />
+              <ShellIcon name="arrow-left" />
             </button>
             <span>
               <strong>管理中心</strong>
@@ -254,18 +246,18 @@ function TokenUsagePage({
             {enterpriseUsageLoading ? "正在同步企业用量" : enterpriseUsageError || "服务器已连接"}
           </span>
           <button type="button" onClick={refreshEnterpriseUsage} disabled={enterpriseUsageLoading}>
-            <ReloadOutlined />
+            <ShellIcon name="reload" />
             刷新数据
           </button>
           <button type="button" className="is-muted-action">
-            <UserOutlined />
+            <ShellIcon name="user" />
             成员管理
           </button>
         </header>
 
         {isLowBalance ? (
           <div className="management-balance-alert" role="alert">
-            <WarningOutlined />
+            <ShellIcon name="warning" />
             <span>当前余额 {formatCredits(availableBalanceCents)}，可能不足以完成下一次生成，请及时充值。</span>
           </div>
         ) : null}
@@ -284,7 +276,7 @@ function TokenUsagePage({
           <article className="management-card management-card--chart">
             <div className="management-card__head">
               <h2>
-                <BarChartOutlined />
+                <ShellIcon name="bar-chart" />
                 模型消耗分布
               </h2>
               <span>{enterpriseUsageLoading ? "SYNC" : modelBreakdown.length ? `${modelBreakdown.length} 个模型` : "LIVE"}</span>
@@ -306,7 +298,7 @@ function TokenUsagePage({
               </div>
             ) : (
               <div className="management-empty-chart">
-                <BarChartOutlined />
+                <ShellIcon name="bar-chart" />
                 <span>暂无模型用量数据</span>
               </div>
             )}
@@ -315,7 +307,7 @@ function TokenUsagePage({
           <article className="management-card management-status-card">
             <div className="management-card__head">
               <h2>
-                <LineChartOutlined />
+                <ShellIcon name="line-chart" />
                 系统状态
               </h2>
             </div>
@@ -344,7 +336,7 @@ function TokenUsagePage({
         <section className="management-card management-members">
           <div className="management-card__head">
             <h2>
-              <TeamOutlined />
+              <ShellIcon name="team" />
               团队成员 ({members.length})
             </h2>
             <button type="button">{isEnterpriseAdmin ? "企业管理员" : "当前账号"}</button>
@@ -363,7 +355,7 @@ function TokenUsagePage({
                   <b>{member.taskCount} 调用</b>
                   <b>{formatDateTime(member.lastUsedAt)}</b>
                 </span>
-                <CheckCircleOutlined />
+                <ShellIcon name="check-circle" />
               </article>
             ))}
           </div>
@@ -372,7 +364,7 @@ function TokenUsagePage({
         <section className="management-card management-records">
           <div className="management-card__head">
             <h2>
-              <BarChartOutlined />
+              <ShellIcon name="bar-chart" />
               调用记录
             </h2>
             <span>{records.length} 条记录</span>
@@ -408,11 +400,11 @@ function TokenUsagePage({
           {records.length > pageSize && (
             <div className="management-record-pagination">
               <button type="button" disabled={recordPage === 0} onClick={() => setRecordPage((p) => p - 1)}>
-                <LeftOutlined />
+                <ShellIcon name="chevron-left" />
               </button>
               <span>{recordPage + 1} / {totalPages}</span>
               <button type="button" disabled={recordPage >= totalPages - 1} onClick={() => setRecordPage((p) => p + 1)}>
-                <RightOutlined />
+                <ShellIcon name="chevron-right" />
               </button>
             </div>
           )}

src/features/size-template/SizeTemplatePage.tsx

@@ -9,6 +9,9 @@ import {
 import { useEffect, useMemo, useRef, useState, type ChangeEvent, type DragEvent } from "react";
 import type { WebViewKey } from "../../types";
 import ImageMentionMenu, { getImageMentionQuery, insertImageMentionValue, type MentionImageOption } from "../ecommerce/ImageMentionMenu";
+import "../../styles/pages/ecommerce.css";
+import "../../styles/pages/size-template.css";
+import "../../styles/pages/local-theme-parity.css";
 
 interface SizeTemplatePageProps {
   isAuthenticated?: boolean;

src/features/subtitle-removal/SubtitleRemovalPage.tsx

@@ -13,6 +13,9 @@ import {
   VideoCameraOutlined,
 } from "@ant-design/icons";
 import { useCallback, useEffect, useRef, useState, type CSSProperties, type DragEvent } from "react";
+import "../../styles/pages/more-tools.css";
+import "../../styles/pages/image-workbench.css";
+import "../../styles/pages/subtitle-removal.css";
 import { aiGenerationClient } from "../../api/aiGenerationClient";
 import { waitForTask } from "../../api/taskSubscription";
 import { saveToolTaskState, loadToolTaskState, clearToolTaskState } from "../workbench/toolKeepalive";

src/features/watermark-removal/WatermarkRemovalPage.tsx

@@ -13,6 +13,8 @@ import {
   SwapOutlined,
 } from "@ant-design/icons";
 import { useCallback, useEffect, useRef, useState } from "react";
+import "../../styles/pages/more-tools.css";
+import "../../styles/pages/image-workbench.css";
 import { aiGenerationClient } from "../../api/aiGenerationClient";
 import { waitForTask } from "../../api/taskSubscription";
 import { saveToolTaskState, loadToolTaskState, clearToolTaskState } from "../workbench/toolKeepalive";

src/features/workbench/WorkbenchPage.tsx

@@ -34,13 +34,14 @@ import {
   type ReactNode,
   type SyntheticEvent,
 } from "react";
+import "../../styles/pages/workbench.css";
 import type { WebGenerationPreviewTask, WebUserSession } from "../../types";
 import { aiGenerationClient } from "../../api/aiGenerationClient";
 import { claimGenerationSlot, getActiveGenerationTaskCount, getGenerationUserKey, releaseGenerationSlot } from "../../api/generationConcurrency";
 import { preUploadReference, resolvePreUploadedUrl } from "../../api/referenceUploadService";
 import { assetClient } from "../../api/assetClient";
 import { communityClient } from "../../api/communityClient";
-import { RechargeModal } from "../../components/RechargeModal/RechargeModal";
+import { loadRechargeModal, type RechargeModalComponent } from "../../components/RechargeModal/loadRechargeModal";
 import { useGenerationTasks } from "../../hooks/useGenerationTasks";
 
 import { conversationClient, type ConversationSummary } from "../../api/conversationClient";
@@ -270,6 +271,7 @@ function WorkbenchPage({
   const [isGenerating, setIsGenerating] = useState(false);
   const [generationStatus, setGenerationStatus] = useState("准备就绪");
   const [showRechargeModal, setShowRechargeModal] = useState(false);
+  const [RechargeModal, setRechargeModal] = useState<RechargeModalComponent | null>(null);
   const [savedAssetMentionItems, setSavedAssetMentionItems] = useState<
     Pick<ReferenceItem, "id" | "kind" | "name" | "previewUrl" | "remoteUrl" | "token">[]
   >([]);
@@ -293,6 +295,21 @@ function WorkbenchPage({
     activeConversationIdRef.current = activeConversationId;
   }, []);
 
+  useEffect(() => {
+    if (!showRechargeModal || RechargeModal) return;
+
+    let cancelled = false;
+    void loadRechargeModal().then((component) => {
+      if (!cancelled) {
+        setRechargeModal(() => component);
+      }
+    });
+
+    return () => {
+      cancelled = true;
+    };
+  }, [RechargeModal, showRechargeModal]);
+
   useEffect(() => {
     if (!isAuthenticated) return;
     let cancelled = false;
@@ -376,7 +393,7 @@ function WorkbenchPage({
       .get()
       .then((capabilities) => {
         if (cancelled) return;
-        const nextVideoModels = VIDEO_MODEL_OPTIONS;
+        const nextVideoModels = capabilities.videoModels.length ? capabilities.videoModels : VIDEO_MODEL_OPTIONS;
 
         applyImageModels(capabilities.imageModels);
         setVideoModelOptions(nextVideoModels);
@@ -3237,7 +3254,9 @@ function WorkbenchPage({
 
       {renderMessagePreviewOverlay()}
       {renderDeleteDialog()}
+      {showRechargeModal && RechargeModal ? (
         <RechargeModal open={showRechargeModal} onClose={() => setShowRechargeModal(false)} currentBalance={session?.user?.balanceCents} />
+      ) : null}
     </section>
   );
 }

src/features/workbench/toolKeepalive.ts

@@ -3,6 +3,8 @@
  * Persists task state to localStorage so in-progress tasks survive page switches.
  */
 
+import { waitForTask } from "../../api/taskSubscription";
+
 const KEEPALIVE_PREFIX = "omniai:tool-task:";
 
 interface ToolTaskKeepalive {
@@ -59,38 +61,19 @@ export function clearToolTaskState(key: string): void {
   try { window.localStorage.removeItem(KEEPALIVE_PREFIX + key); } catch { /* ignore */ }
 }
 
-const TASK_POLL_INTERVAL = 3000;
-const TASK_POLL_TIMEOUT = 30 * 60 * 1000;
-
 export async function pollTaskUntilDone(
   taskId: string,
   onProgress?: (progress: number) => void,
   abortRef?: { current: boolean },
+  kind: "image" | "video" = "video",
 ): Promise<string | null> {
-  const startTime = Date.now();
-  const { aiGenerationClient } = await import("../../api/aiGenerationClient");
-
-  while (true) {
-    if (abortRef?.current) return null;
-    if (Date.now() - startTime > TASK_POLL_TIMEOUT) return null;
-
   try {
-      const task = await aiGenerationClient.getTaskStatus(taskId);
+    return await waitForTask(taskId, {
-      if (!task) return null;
+      kind,
-
+      abortRef,
-      const progress = Math.min(99, task.progress || 0);
+      onProgress: (event) => onProgress?.(Math.min(99, Number(event.progress || 0))),
-      onProgress?.(progress);
+    });
-
+  } catch {
-      if (task.status === "completed") {
-        return task.resultUrl || null;
-      }
-      if (task.status === "failed" || task.status === "cancelled") {
     return null;
   }
-    } catch {
-      // retry on next poll
-    }
-
-    await new Promise((r) => setTimeout(r, TASK_POLL_INTERVAL));
-  }
 }

src/hooks/useGenerationTasks.ts

@@ -1,4 +1,5 @@
 import { useEffect, useMemo, useRef, useCallback } from "react";
+import { useShallow } from "zustand/react/shallow";
 import type { GenerationQueueItem } from "../stores/useGenerationStore";
 import { useGenerationStore } from "../stores/useGenerationStore";
 import {
@@ -13,7 +14,17 @@ interface UseGenerationTasksOptions {
 
 export function useGenerationTasks(options: UseGenerationTasksOptions) {
   const { sourceView, autoResume = true } = options;
-  const store = useGenerationStore();
+  const {
+    queue,
+    addTask,
+    updateTask: updateStoredTask,
+    getRunningTasks,
+  } = useGenerationStore(useShallow((s) => ({
+    queue: s.queue,
+    addTask: s.addTask,
+    updateTask: s.updateTask,
+    getRunningTasks: s.getRunningTasks,
+  })));
   const pollingStartedRef = useRef(false);
 
   // ── Auto-resume: re-subscribe to running tasks on mount ────
@@ -21,7 +32,7 @@ export function useGenerationTasks(options: UseGenerationTasksOptions) {
     if (!autoResume || pollingStartedRef.current) return;
     pollingStartedRef.current = true;
 
-    const active = store.getRunningTasks().filter((t) => t.sourceView === sourceView);
+    const active = getRunningTasks().filter((t) => t.sourceView === sourceView);
     if (active.length > 0) {
       startBackgroundPolling();
     }
@@ -29,19 +40,19 @@ export function useGenerationTasks(options: UseGenerationTasksOptions) {
     return () => {
       pollingStartedRef.current = false;
     };
-  }, [autoResume, sourceView, store]);
+  }, [autoResume, sourceView, getRunningTasks]);
 
   // ── Subscribe to live updates ───────────────────────────
   useEffect(() => {
     return subscribeToTaskUpdates((updated) => {
-      store.updateTask(updated.id, updated);
+      updateStoredTask(updated.id, updated);
     });
-  }, [store]);
+  }, [updateStoredTask]);
 
   // ── View-scoped computed lists ──────────────────────────
   const myTasks = useMemo(
-    () => store.queue.filter((t) => t.sourceView === sourceView),
+    () => queue.filter((t) => t.sourceView === sourceView),
-    [store.queue, sourceView],
+    [queue, sourceView],
   );
 
   const activeTasks = useMemo(
@@ -63,41 +74,41 @@ export function useGenerationTasks(options: UseGenerationTasksOptions) {
   const submitTask = useCallback(
     (task: Omit<GenerationQueueItem, "id" | "createdAt">) => {
       const id = `gen-${Date.now()}-${Math.random().toString(36).slice(2, 8)}`;
-      store.addTask({ ...task, id, createdAt: Date.now() });
+      addTask({ ...task, id, createdAt: Date.now() });
       return id;
     },
-    [store],
+    [addTask],
   );
 
   const updateTask = useCallback(
     (id: string, patch: Partial<GenerationQueueItem>) => {
-      store.updateTask(id, patch);
+      updateStoredTask(id, patch);
     },
-    [store],
+    [updateStoredTask],
   );
 
   const markCompleted = useCallback(
     (id: string, resultUrl: string) => {
-      store.updateTask(id, { status: "completed", progress: 100, resultUrl });
+      updateStoredTask(id, { status: "completed", progress: 100, resultUrl });
     },
-    [store],
+    [updateStoredTask],
   );
 
   const markFailed = useCallback(
     (id: string, error: string) => {
-      store.updateTask(id, { status: "failed", error });
+      updateStoredTask(id, { status: "failed", error });
     },
-    [store],
+    [updateStoredTask],
   );
 
   const retryTask = useCallback(
     (id: string) => {
-      const task = store.queue.find((t) => t.id === id);
+      const task = queue.find((t) => t.id === id);
       if (task) {
-        store.updateTask(id, { status: "pending", progress: 0, error: null });
+        updateStoredTask(id, { status: "pending", progress: 0, error: null });
       }
     },
-    [store],
+    [queue, updateStoredTask],
   );
 
   return {

src/main.tsx

@@ -1,6 +1,5 @@
 import React from "react";
 import ReactDOM from "react-dom/client";
-import "@xyflow/react/dist/style.css";
 import "./styles/index.css";
 import App from "./App";
 import { reportError } from "./utils/errorReporting";

src/services/backgroundTaskRunner.ts

@@ -1,20 +1,12 @@
 import { useGenerationStore, type GenerationQueueItem } from "../stores/useGenerationStore";
-import { aiGenerationClient } from "../api/aiGenerationClient";
+import { waitForTask, type TaskProgressEvent } from "../api/taskSubscription";
-import {
+import { buildTaskFailureInfo } from "../utils/taskLifecycle";
-  buildLocalTimeoutMessage,
-  buildTaskFailureInfo,
-  getTaskTimeoutPolicy,
-  isTaskLocallyTimedOut,
-} from "../utils/taskLifecycle";
 
 type PollCallback = (item: GenerationQueueItem) => void;
 
-const activePollers = new Map<string, ReturnType<typeof setInterval>>();
+const activePollers = new Map<string, { current: boolean }>();
 const pollCallbacks = new Set<PollCallback>();
 
-const POLL_INTERVAL = 3000;
-const MAX_POLL_ATTEMPTS = 200; // Keep the previous 10-minute guard as a fallback.
-
 export function subscribeToTaskUpdates(callback: PollCallback): () => void {
   pollCallbacks.add(callback);
   return () => { pollCallbacks.delete(callback); };
@@ -34,109 +26,109 @@ function getQueueItemModel(item: GenerationQueueItem): string | undefined {
   return typeof item.params?.model === "string" ? item.params.model : undefined;
 }
 
-function pollTask(item: GenerationQueueItem, attemptsRef: { current: number }): void {
+function updateTaskAndNotify(id: string, patch: Partial<GenerationQueueItem>): GenerationQueueItem | null {
+  const current = useGenerationStore.getState().queue.find((i) => i.id === id);
+  if (!current) return null;
+  const next = { ...current, ...patch };
+  useGenerationStore.getState().updateTask(id, patch);
+  notifyCallbacks(next);
+  return next;
+}
+
+function isTerminalStatus(status: GenerationQueueItem["status"]): boolean {
+  return status === "completed" || status === "failed" || status === "cancelled";
+}
+
+function pollTask(item: GenerationQueueItem): void {
   const key = `poll-${item.id}`;
-  if (activePollers.has(key)) return;
+  if (activePollers.has(key) || !item.taskId) return;
 
   const kind = getQueueItemKind(item);
-  const timeoutPolicy = getTaskTimeoutPolicy({ kind, model: getQueueItemModel(item) });
+  const abortRef = { current: false };
-  let lastProgress = Math.max(0, Number(item.progress || 0));
+  activePollers.set(key, abortRef);
-  let lastProgressAt = Date.now();
 
-  const interval = setInterval(async () => {
+  const applyProgress = (event: TaskProgressEvent) => {
     const current = useGenerationStore.getState().queue.find((i) => i.id === item.id);
-    if (!current || current.status === "completed" || current.status === "failed" || current.status === "cancelled") {
+    if (!current || isTerminalStatus(current.status)) {
-      cleanupPoll(key);
+      abortRef.current = true;
       return;
     }
 
-    attemptsRef.current++;
-    const timeoutReason = isTaskLocallyTimedOut({
-      startedAt: current.createdAt || item.createdAt || Date.now(),
-      lastProgressAt,
-      progress: lastProgress,
-      policy: timeoutPolicy,
-    });
-    if (timeoutReason || attemptsRef.current > MAX_POLL_ATTEMPTS) {
-      const error = buildLocalTimeoutMessage(kind);
-      useGenerationStore.getState().updateTask(item.id, {
-        status: "failed",
-        error,
-      });
-      notifyCallbacks({ ...item, status: "failed", error });
-      cleanupPoll(key);
-      return;
-    }
-
-    try {
-      const status = await aiGenerationClient.getTaskStatus(current.taskId || item.taskId || "");
-      const nextProgress = Number(status.progress || 0);
-      if (nextProgress > lastProgress || status.status === "completed") {
-        lastProgress = Math.max(lastProgress, nextProgress);
-        lastProgressAt = Date.now();
-      }
-
     const patch: Partial<GenerationQueueItem> = {
-        progress: status.progress,
+      progress: Number(event.progress || 0),
-        resultUrl: status.resultUrl || current.resultUrl,
+      resultUrl: event.resultUrl || current.resultUrl,
-        error: status.error || current.error,
+      error: event.error || current.error,
     };
 
-      if (status.status === "completed") {
+    if (event.status === "completed") {
       patch.status = "completed";
-        useGenerationStore.getState().updateTask(item.id, patch);
+      patch.progress = 100;
-        notifyCallbacks({ ...item, ...patch, status: "completed" });
+    } else if (event.status === "failed" || event.status === "cancelled") {
-        cleanupPoll(key);
-      } else if (status.status === "failed" || status.status === "cancelled") {
       patch.status = "failed";
-        patch.error = buildTaskFailureInfo(status.error).message;
+      patch.error = buildTaskFailureInfo(event.error).message;
-        useGenerationStore.getState().updateTask(item.id, patch);
-        notifyCallbacks({ ...item, ...patch, status: "failed" });
-        cleanupPoll(key);
     } else {
       patch.status = "running";
-        useGenerationStore.getState().updateTask(item.id, patch);
-        notifyCallbacks({ ...item, ...patch, status: "running" });
     }
-    } catch {
-      // Network errors during polling are retried until the lifecycle guard trips.
-    }
-  }, POLL_INTERVAL);
 
-  activePollers.set(key, interval);
+    updateTaskAndNotify(item.id, patch);
+  };
+
+  void waitForTask(item.taskId, {
+    kind,
+    model: getQueueItemModel(item),
+    startedAt: item.createdAt || Date.now(),
+    abortRef,
+    onProgress: applyProgress,
+  })
+    .then((resultUrl) => {
+      if (abortRef.current) return;
+      const current = useGenerationStore.getState().queue.find((i) => i.id === item.id);
+      if (!current || isTerminalStatus(current.status)) return;
+      updateTaskAndNotify(item.id, {
+        status: "completed",
+        progress: 100,
+        resultUrl: resultUrl || current.resultUrl,
+      });
+    })
+    .catch((error) => {
+      if (abortRef.current) return;
+      const failure = buildTaskFailureInfo(error instanceof Error ? error.message : String(error));
+      updateTaskAndNotify(item.id, {
+        status: "failed",
+        error: failure.message,
+      });
+    })
+    .finally(() => {
+      cleanupPoll(key, abortRef);
+    });
 }
 
-function cleanupPoll(key: string): void {
+function cleanupPoll(key: string, abortRef: { current: boolean }): void {
-  const interval = activePollers.get(key);
+  if (activePollers.get(key) !== abortRef) return;
-  if (interval) {
-    clearInterval(interval);
   activePollers.delete(key);
-  }
 }
 
 export function startBackgroundPolling(): void {
   const tasks = useGenerationStore.getState().getRunningTasks();
-  const attemptsMap = new Map<string, { current: number }>();
 
   tasks.forEach((task) => {
     if (task.taskId) {
-      if (!attemptsMap.has(task.id)) {
+      pollTask(task);
-        attemptsMap.set(task.id, { current: 0 });
-      }
-      pollTask(task, attemptsMap.get(task.id)!);
     }
   });
 }
 
 export function resumeTaskPolling(taskId: string, storeId: string): void {
   const task = useGenerationStore.getState().queue.find((i) => i.id === storeId);
-  if (task && task.status !== "completed" && task.status !== "failed") {
+  if (task && !isTerminalStatus(task.status)) {
-    pollTask(task, { current: 0 });
+    pollTask({ ...task, taskId });
   }
 }
 
 export function stopAllPolling(): void {
-  activePollers.forEach((interval) => clearInterval(interval));
+  activePollers.forEach((abortRef) => {
+    abortRef.current = true;
+  });
   activePollers.clear();
 }
 

src/styles/index.css

@@ -3,41 +3,10 @@
 @import "./shell/app-shell.css";
 @import "./components/primitives.css";
 @import "./components/legacy-components.css";
-@import "./pages/home.css";
-@import "./pages/welcome-splash.css";
-@import "./pages/toolbox.css";
-@import "./pages/script-review-visual.css";
-@import "./pages/script-review-showcase.css";
-@import "./pages/model-generation-showcase.css";
-@import "./pages/workbench.css";
-@import "./pages/ecommerce.css";
-@import "./pages/ecommerce-video.css";
-@import "./pages/community.css";
-@import "./pages/assets.css";
-@import "./pages/more.css";
-@import "./pages/avatar-console.css";
-@import "./pages/more-tools.css";
-@import "./pages/studio-layout.css";
-@import "./pages/image-workbench.css";
-@import "./pages/subtitle-removal.css";
-@import "./pages/dialog-generator.css";
-@import "./pages/size-template.css";
-@import "./pages/script-tokens-v5.css";
-@import "./pages/script-tokens.css";
-@import "./pages/profile.css";
-@import "./pages/canvas.css";
-@import "./pages/agent.css";
-@import "./pages/compliance.css";
-@import "./pages/provider-health.css";
-@import "./pages/legacy-pages.css";
-@import "./pages/not-found.css";
 @import "./components/recharge-modal.css";
 @import "./components/beta-application-modal.css";
 @import "./components/dropzone.css";
 @import "./components/skeleton.css";
 @import "./components/toast.css";
-@import "./components/empty-state.css";
 @import "./components/page-transition.css";
 @import "./components/motion.css";
-@import "./themes/dark-green.css";
-@import "./pages/local-theme-parity.css";

src/styles/loadDarkGreenTheme.ts

@@ -0,0 +1,6 @@
+let darkGreenThemePromise: Promise<unknown> | null = null;
+
+export function loadDarkGreenTheme(): Promise<unknown> {
+  darkGreenThemePromise ??= import("./themes/dark-green.css");
+  return darkGreenThemePromise;
+}

src/styles/shell/app-shell.css

@@ -189,6 +189,18 @@
   gap: 8px;
 }
 
+.shell-icon {
+  display: inline-flex;
+  align-items: center;
+  justify-content: center;
+  line-height: 0;
+}
+
+.shell-icon svg {
+  width: 1em;
+  height: 1em;
+}
+
 .creator-button,
 .member-button,
 .profile-button,

src/utils/generationNotifier.ts

@@ -3,6 +3,8 @@
  * Falls back gracefully when Notification API is unavailable.
  */
 
+import { toast } from "../components/toast/toastStore";
+
 let permissionGranted = false;
 
 async function requestPermission(): Promise<boolean> {
@@ -35,9 +37,7 @@ export function notifyTaskCompleted(label: string, mode: "image" | "video" = "im
 
 // Use the existing toast system for in-app notifications
 function dispatchGenToast(msg: string) {
-  try {
+  toast(msg, "success");
-    import("../components/toast/toastStore").then((m) => m.toast(msg, "success"));
-  } catch { /* toast system not loaded */ }
 }
 
 /** Call once on app init to pre-warm permission. */