94f098b0f2
Phase 1 配置基线：next.config.ts 新增 experimental.optimizePackageImports（lucide-react/recharts/@xyflow/react/@tiptap/* /@radix-ui/*/date-fns）+ serverExternalPackages 追加 tencentcloud-sdk-nodejs + exceljs；providers.tsx 注入 WebVitalsReporter 闭环 RUM 上报链路（之前组件存在但未注入导致生产环境零性能数据）。 Phase 2 Bundle 预算优化补漏：TipTap 三实例（shared/ui/rich-text-editor + exams/editor/exam-rich-editor + lesson-preparation/blocks/rich-text-block）之前仅文件拆分未真正 next/dynamic ssr:false,本次补齐 lazy wrapper + xxx-inner.tsx 拆分模式；ReactFlow knowledge-graph.tsx 改用 next/dynamic 加载 inner；chart.tsx 改 recharts 具名导入替代 import * as RechartsPrimitive barrel。 Phase 4 组件渲染优化补漏：12 个 recharts 图表组件（parent/grades/dashboard/homework 模块下）margin props 提取到模块级 CHART_MARGIN 常量避免 inline 重建；layout.tsx metadata 增强（metadataBase/openGraph/twitter/robots/authors/creator）+ getLocale/getMessages/auth 串行 await 改 Promise.all 并行。 同步架构文档 004/005 + known-issues.md：新增 Phase 1 配置基线规则章节 + Phase 2 文件清单修正（之前引用不存在的 question-rich-editor.tsx 和 paper-rich-editor.tsx,实际是 rich-text-editor.tsx 和 rich-text-block.tsx）+ Phase 4.9 metadata + Promise.all 规则补充。架构图 1.1.5 章节新增未完成项（React Compiler/force-dynamic 评估/Playwright 性能断言）。 验证：npx tsc --noEmit 零错误；npm run lint 零新增错误（3 errors + 12 warnings 均位于未修改的 pre-existing 文件）。
This is a Next.js project bootstrapped with create-next-app.
Getting Started
First, run the development server:
npm run dev
# or
yarn dev
# or
pnpm dev
# or
bun dev
Open http://localhost:3000 with your browser to see the result.
You can start editing the page by modifying app/page.tsx. The page auto-updates as you edit the file.
This project uses next/font to automatically optimize and load Geist, a new font family for Vercel.
Learn More
To learn more about Next.js, take a look at the following resources:
- Next.js Documentation - learn about Next.js features and API.
- Learn Next.js - an interactive Next.js tutorial.
You can check out the Next.js GitHub repository - your feedback and contributions are welcome!
Deploy on Vercel
The easiest way to deploy your Next.js app is to use the Vercel Platform from the creators of Next.js.
Check out our Next.js deployment documentation for more details.