feat: add task lifecycle management and improve generation reliability

Centralize timeout policies, stall detection, and error classification
for image/video/text generation tasks. Improve ecommerce OSS upload flow
and add script evaluation enhancements.

Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>

src/features/script-tokens/ScriptTokensPage.tsx

@@ -25,6 +25,8 @@ interface EvalResult {
   totalScore: number;
   grade: string;
   dimensionScores: Record<string, number>;
+  subScores?: Record<string, Record<string, number>>;
+  evidence?: Record<string, string[]>;
   summary: string;
   issues: string[];
   highlights: string[];
@@ -192,6 +194,60 @@ const SCORE_DIMENSIONS: ScoreDimension[] = [
   { key: "content", label: "内容深度", maxScore: 15, hint: "主题表达·情感共鸣·思想内核", detail: "核心设定将科技伦理与人性困境紧密结合，主题表达深刻有力。" },
 ];
 
+const SUB_SCORE_LABELS: Record<string, string> = {
+  openingImpact: "开篇冲击",
+  suspenseChain: "悬念链",
+  sceneHook: "场内钩子",
+  structure: "结构完整",
+  rhythm: "节奏推进",
+  conflict: "冲突强度",
+  reversal: "反转效率",
+  motivation: "动机清晰",
+  arc: "人物弧光",
+  voice: "语言辨识",
+  relationship: "关系张力",
+  causality: "因果链",
+  worldRules: "世界规则",
+  foreshadowing: "伏笔回收",
+  continuity: "连续性",
+  sceneDetail: "场景细节",
+  shotPotential: "镜头潜力",
+  aigcFeasibility: "AIGC 可实现",
+  theme: "主题表达",
+  emotion: "情感共鸣",
+  marketFit: "市场匹配",
+  originality: "原创性",
+};
+
+function clampScore(score: unknown, maxScore: number): number {
+  const numeric = Number(score);
+  if (!Number.isFinite(numeric)) return 0;
+  return Math.max(0, Math.min(maxScore, numeric));
+}
+
+function getDimensionScore(result: EvalResult, dim: ScoreDimension): number {
+  const value = result.dimensionScores[dim.key] ?? (dim.key === "logic" ? result.dimensionScores.dialogue : undefined);
+  return clampScore(value, dim.maxScore);
+}
+
+function formatSubScoreLabel(key: string): string {
+  return SUB_SCORE_LABELS[key] ?? key.replace(/([A-Z])/g, " $1").trim();
+}
+
+function getDimensionSubScores(result: EvalResult, dim: ScoreDimension): Array<[string, number]> {
+  const scores = result.subScores?.[dim.key] ?? (dim.key === "logic" ? result.subScores?.dialogue : undefined);
+  if (!scores) return [];
+  return Object.entries(scores)
+    .map(([key, value]) => [key, clampScore(value, dim.maxScore)] as [string, number])
+    .filter(([, value]) => value > 0)
+    .slice(0, 5);
+}
+
+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) : [];
+}
+
 function formatReportMarkdown(result: EvalResult, script: string): string {
   const lines: string[] = [];
   lines.push(`# 剧本评测报告`);
@@ -203,9 +259,16 @@ function formatReportMarkdown(result: EvalResult, script: string): string {
   lines.push("");
   lines.push(`## 六维评分`);
   for (const dim of SCORE_DIMENSIONS) {
-    const score = result.dimensionScores[dim.key] ?? 0;
+    const score = getDimensionScore(result, dim);
     const pct = Math.round((score / dim.maxScore) * 100);
+    const subScores = getDimensionSubScores(result, dim);
+    const evidence = getDimensionEvidence(result, dim);
+    const nestedReportLines = [
+      ...subScores.map(([key, value]) => `  - ${formatSubScoreLabel(key)}: ${value}`),
+      ...evidence.map((item) => `  - 证据: ${item}`),
+    ];
     lines.push(`- **${dim.label}**: ${score}/${dim.maxScore} (${pct}%) — ${dim.hint}`);
+    lines.push(...nestedReportLines);
   }
   if (result.highlights.length > 0) {
     lines.push("");
@@ -636,7 +699,7 @@ function ScriptTokensPage() {
                       </div>
                       <div className="script-eval-report__chart-grid">
                         {SCORE_DIMENSIONS.map((dim, dimIndex) => {
-                          const score = result.dimensionScores[dim.key] ?? 0;
+                          const score = getDimensionScore(result, dim);
                           const pct = Math.max(0, Math.min(1, score / dim.maxScore));
                           const lossPct = 1 - pct;
                           const isPerfect = score === dim.maxScore;
@@ -676,6 +739,51 @@ function ScriptTokensPage() {
                     </div>
                   </section>
 
+                  <div className="script-eval-report__detail-grid">
+                    {SCORE_DIMENSIONS.map((dim) => {
+                      const score = getDimensionScore(result, dim);
+                      const pct = Math.round((score / dim.maxScore) * 100);
+                      const subScores = getDimensionSubScores(result, dim);
+                      const evidence = getDimensionEvidence(result, dim);
+
+                      return (
+                        <section className="script-eval-report__detail-card" key={dim.key}>
+                          <header className="script-eval-report__detail-head">
+                            <div>
+                              <span>{dim.label}</span>
+                              <strong>{score}<small>/{dim.maxScore}</small></strong>
+                            </div>
+                            <em>{pct}%</em>
+                          </header>
+                          <p className="script-eval-report__detail-hint">{dim.hint}</p>
+                          {subScores.length > 0 ? (
+                            <div className="script-eval-report__subscore-list">
+                              {subScores.map(([key, value]) => {
+                                const subPct = Math.max(0, Math.min(100, Math.round((value / dim.maxScore) * 100)));
+                                return (
+                                  <div className="script-eval-report__subscore-row" key={key}>
+                                    <span>{formatSubScoreLabel(key)}</span>
+                                    <div className="script-eval-report__subscore-bar" aria-hidden="true">
+                                      <i style={{ width: `${subPct}%` }} />
+                                    </div>
+                                    <b>{value}</b>
+                                  </div>
+                                );
+                              })}
+                            </div>
+                          ) : (
+                            <p className="script-eval-report__detail-empty">等待模型返回更细的子项评分；当前先按主维度分数展示。</p>
+                          )}
+                          {evidence.length > 0 ? (
+                            <ul className="script-eval-report__evidence-list">
+                              {evidence.map((item, index) => <li key={index}>{item}</li>)}
+                            </ul>
+                          ) : null}
+                        </section>
+                      );
+                    })}
+                  </div>
+
                   <div className="script-eval-report__findings">
                     {result.highlights.length > 0 ? (
                       <section className="script-eval-report__finding-group is-highlight">