fix: 修复多个运行时崩溃和功能bug，优化画布连接线和剧本评分

- 修复 EcommercePage generateEcommerceImage 调用不存在变量导致运行时崩溃
- 修复 DigitalHumanPage/ImageWorkbenchPage 变量名错误导致页面不可用
- 修复 ecommerceVideoService token 读取用错 key 导致请求 401
- 修复画布连接线在弹窗出现后仍跟随鼠标的问题
- 剧本评分 .docx 文件改为服务端 mammoth 解析（新增 /api/files/extract-text）
- ErrorBoundary 加 key 支持切换页面时自动重置
- Vite proxy 改为指向公网域名 omniai.net.cn
- 新增视频生成历史记录面板和删除确认弹窗

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

src/features/script-tokens/ScriptTokensPage.tsx

@@ -10,6 +10,7 @@ import {
 } from "@ant-design/icons";
 import { useEffect, useRef, useState, type ChangeEvent, type KeyboardEvent } from "react";
 import { evaluateScript } from "../../api/scriptEvalClient";
+import { buildApiUrl, getStoredToken } from "../../api/serverConnection";
 import { useSessionStore } from "../../stores";
 
 interface ScoreDimension {
@@ -175,61 +176,6 @@ function normalizeUploadedText(raw: string, ext: string): string {
   return raw;
 }
 
-async function extractDocxText(bytes: Uint8Array): Promise<string> {
-  const view = new DataView(bytes.buffer, bytes.byteOffset, bytes.byteLength);
-  const entries: Array<{ name: string; offset: number; size: number; compressed: boolean }> = [];
-  let pos = 0;
-  while (pos < bytes.length - 30) {
-    if (view.getUint32(pos, true) !== 0x04034b50) break;
-    const compressed = view.getUint16(pos + 10, true) !== 0;
-    const compressedSize = view.getUint32(pos + 18, true);
-    const fileNameLen = view.getUint16(pos + 26, true);
-    const extraLen = view.getUint16(pos + 28, true);
-    const name = new TextDecoder().decode(bytes.slice(pos + 30, pos + 30 + fileNameLen));
-    const dataStart = pos + 30 + fileNameLen + extraLen;
-    entries.push({ name, offset: dataStart, size: compressedSize, compressed });
-    pos = dataStart + compressedSize;
-  }
-  const docEntry = entries.find((e) => e.name === "word/document.xml");
-  if (!docEntry) return "";
-  const xmlBytes = bytes.slice(docEntry.offset, docEntry.offset + docEntry.size);
-  let xmlText: string;
-  if (docEntry.compressed) {
-    try {
-      const ds = new DecompressionStream("deflate-raw");
-      const writer = ds.writable.getWriter();
-      writer.write(xmlBytes);
-      writer.close();
-      const reader = ds.readable.getReader();
-      const chunks: Uint8Array[] = [];
-      while (true) {
-        const { done, value } = await reader.read();
-        if (done) break;
-        chunks.push(value);
-      }
-      const totalLen = chunks.reduce((s, c) => s + c.length, 0);
-      const combined = new Uint8Array(totalLen);
-      let offset = 0;
-      for (const c of chunks) { combined.set(c, offset); offset += c.length; }
-      xmlText = new TextDecoder().decode(combined);
-    } catch {
-      xmlText = new TextDecoder().decode(xmlBytes);
-    }
-  } else {
-    xmlText = new TextDecoder().decode(xmlBytes);
-  }
-  const textMatches = xmlText.match(/<w:t[^>]*>([\s\S]*?)<\/w:t>/g);
-  if (!textMatches) return "";
-  const paraMatches = xmlText.match(/<w:p[ >][\s\S]*?<\/w:p>/g);
-  if (paraMatches) {
-    return paraMatches.map((p) => {
-      const tMatches = p.match(/<w:t[^>]*>([\s\S]*?)<\/w:t>/g);
-      if (!tMatches) return "";
-      return tMatches.map((m) => m.replace(/<[^>]+>/g, "").replace(/&lt;/g, "<").replace(/&gt;/g, ">").replace(/&amp;/g, "&").replace(/&quot;/g, "\"")).join("");
-    }).filter(Boolean).join("\n").trim();
-  }
-  return "";
-}
 
 function formatFileSize(size: number): string {
   if (size < 1024) return `${size} B`;
@@ -321,22 +267,26 @@ function ScriptTokensPage() {
     const ext = getFileExtension(file.name);
     const readable = isReadableTextFile(file, ext);
     setUploadedFile({ name: file.name, size: file.size });
-    if (ext === ".docx") {
+    if (ext === ".docx" || ext === ".doc") {
       try {
-        const bytes = new Uint8Array(await file.arrayBuffer());
-        const text = await extractDocxText(bytes);
-        if (text) {
-          setScript(text);
+        const formData = new FormData();
+        formData.append("file", file);
+        const token = getStoredToken();
+        const resp = await fetch(buildApiUrl("files/extract-text"), {
+          method: "POST",
+          headers: token ? { Authorization: `Bearer ${token}` } : {},
+          body: formData,
+        });
+        if (resp.ok) {
+          const { text } = await resp.json();
+          setScript(text || "");
         } else {
-          setScript(`[已上传文件：${file.name}]\n\n无法从 DOCX 文件中提取文本，请尝试另存为 TXT 格式后重新上传。`);
+          const err = await resp.json().catch(() => ({ error: "解析失败" }));
+          setScript(`[已上传文件：${file.name}]\n\n${err.error || "文件解析失败，请尝试另存为 TXT 格式后重新上传。"}`);
         }
       } catch {
-        setScript(`[已上传文件：${file.name}]\n\n解析 DOCX 文件失败，请尝试另存为 TXT 格式后重新上传。`);
+        setScript(`[已上传文件：${file.name}]\n\n文件解析请求失败，请检查网络连接后重试。`);
       }
-    } else if (ext === ".doc") {
-      const text = await decodeTextFile(file);
-      const cleaned = text.replace(/[\x00-\x08\x0b\x0c\x0e-\x1f]/g, "").replace(/\s{3,}/g, "\n\n").trim();
-      setScript(cleaned || `[已上传文件：${file.name}]\n\n无法从 .doc 文件中提取文本，请另存为 .docx 或 .txt 格式。`);
     } else if (readable) {
       const text = normalizeUploadedText(await decodeTextFile(file), ext);
       setScript(text);