sync update from LAN repo (source dhk-1 @ 3b1ec5b4)

frontend-web/vite.config.ts

@@ -85,14 +85,26 @@ export default defineConfig({
       },
     ],
   },
-  // Keep the current portable-file default, while allowing container builds to
-  // emit absolute asset URLs.  The latter is required for BrowserRouter pages
-  // behind Nginx: a request to /page/... must still load /assets/... rather
-  // than /page/assets/....
+  // 预打包语法高亮核心依赖:refractor/react-syntax-highlighter 只被
+  // react-syntax-highlighter/dist/esm/* 的二次 import 触达,属「迟发现依赖」——
+  // 运行中途才触发 Vite 重新预打包会重排全部 chunk 名,浏览器在同一个 ?v=hash
+  // 下混用新旧缓存 chunk,报 "does not provide an export named 'refractor'"
+  // 并整树白屏(清 node_modules/.vite + 重启 + 硬刷新才恢复)。启动即预打包可避免。
+  optimizeDeps: {
+    include: ["react-syntax-highlighter", "refractor"],
+  },
+  // Relative URLs make the same build work at the domain root and at any
+  // Nginx path prefix. A fixed prefix can still be supplied at release time.
   base: process.env.VITE_ASSET_BASE ?? "./",
   build: {
     cssMinify: "lightningcss",
     target: "chrome100",
+    rollupOptions: {
+      input: {
+        main: path.resolve(rootDir, "index.html"),
+        "task-entry": path.resolve(rootDir, "task-entry.html"),
+      },
+    },
   },
   server: {
     // 与 scripts/env.sh FRONTEND_PORT=5174、圆桌 wujie 嵌入文档一致。