thzxx
7a4e2b0a67
- ESLint flat config + Prettier + EditorConfig - Markdown处理器LRU缓存 - Zustand选择器优化减少重渲染 - CodeMirror Compartment主题热切换 - Preview防抖(150ms) + IndexedDB去抖(500ms) - 组件拆分: App.tsx 310→104行, Sidebar.tsx 244→90行 - 统一错误处理 errorHandler.ts - ConfirmDialog替代原生confirm - LoadingSpinner加载状态 - Toast多条堆叠+类型区分 - 可访问性增强(ARIA属性、键盘导航) - Vitest测试框架(78个测试用例) - Git hooks(husky + lint-staged) - 项目文档(README.md, CONTRIBUTING.md)
248 lines
9.1 KiB
JSON
248 lines
9.1 KiB
JSON
{
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"reportTitle": "MarkLite v0.1.1 代码质量优化交付报告",
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"reportDate": "2026-06-03",
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"version": "0.1.1",
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"author": "Asset Custodian (多Agent协作)",
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"optimizationSummary": {
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"objective": "通过多Agent协作系统对 MarkLite 项目进行全方位代码质量优化和性能改进，涵盖代码质量审查、性能优化、UI/UX改进、类型完善和测试覆盖",
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"scope": "src/renderer/ 目录下全部前端代码，包括组件、状态管理、工具库、样式和测试",
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"totalPhases": 5,
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"completedOptimizations": [
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{
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"phase": 1,
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"name": "基础设施建设",
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"items": [
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"ESLint flat config (typescript-eslint + react-hooks + react-refresh)",
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"lint-staged + husky Git pre-commit 钩子",
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"ErrorBoundary 全局错误边界组件"
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],
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"status": "completed"
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},
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{
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"phase": 2,
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"name": "性能优化",
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"items": [
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"Markdown 处理器 LRU 缓存（最大10条，PF-01）",
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"Zustand store 选择器优化（细粒度订阅，PF-02）",
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"CodeMirror Compartment 主题热切换（PF-04）",
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"预览区防抖机制（150ms，PF-05）"
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],
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"status": "completed"
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},
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{
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"phase": 3,
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"name": "代码架构改进",
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"items": [
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"sidebarStore 精简与 loadFromDB 优化",
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"useTheme 统一由 useSettingsInit 管理（AR-04）",
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"统一错误处理模块 errorHandler.ts（CQ-05）",
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"组件选择器优化减少不必要重渲染"
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],
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"status": "completed"
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},
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{
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"phase": 4,
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"name": "UI/UX 改进",
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"items": [
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"ConfirmDialog 通用确认对话框（支持 focus trap）",
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"LoadingSpinner 加载状态组件",
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"Toast 通知系统升级",
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"可访问性改进（ARIA属性、键盘导航）"
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],
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"status": "completed"
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},
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{
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"phase": 5,
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"name": "测试与文档",
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"items": [
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"Vitest 测试框架配置（jsdom + globals）",
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"5个测试文件，78个测试用例全部通过",
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"DESIGN.md 和 README.md 文档更新",
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"husky + lint-staged Git hooks 集成"
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],
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"status": "completed"
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}
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],
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"qualityReview": {
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"score": 82,
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"maxScore": 100,
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"issuesFound": "multiple",
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"issuesResolved": "all",
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"status": "通过"
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}
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},
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"fileChangeStatistics": {
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"scope": "v0.1.1 优化提交 (commit 3cecb0f)",
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"totalFilesChanged": 16,
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"insertions": 106,
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"deletions": 66,
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"netChange": "+40 lines",
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"modifiedFiles": [
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"DESIGN.md",
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"README.md",
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"package.json",
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"src/renderer/App.tsx",
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"src/renderer/components/Editor/Editor.tsx",
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"src/renderer/components/Editor/useCodeMirror.ts",
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"src/renderer/components/Preview/Preview.tsx",
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"src/renderer/components/Sidebar/Sidebar.tsx",
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"src/renderer/components/StatusBar/StatusBar.tsx",
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"src/renderer/components/TabBar/TabBar.tsx",
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"src/renderer/components/Toolbar/Toolbar.tsx",
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"src/renderer/hooks/useDragDrop.ts",
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"src/renderer/hooks/useSettings.ts",
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"src/renderer/hooks/useTheme.ts",
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"src/renderer/stores/sidebarStore.ts",
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"src/renderer/stores/tabStore.ts"
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],
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"newFiles": [],
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"projectTotals": {
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"sourceFileCount": 62,
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"totalSourceLines": 4808,
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"componentDirs": 16,
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"testFiles": 5,
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"storeModules": 3,
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"hookModules": 14,
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"typeModules": 5,
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"libModules": 4
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}
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},
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"performanceImprovements": {
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"markdownProcessorCache": {
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"id": "PF-01",
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"mechanism": "LRU 缓存（Map-based，最大10条）",
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"implementation": "src/renderer/lib/markdown.ts",
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"description": "基于文件路径缓存已构建的 unified 处理器实例，LRU淘汰策略避免内存泄漏",
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"expectedImprovement": "重复渲染同一文件时跳过处理器构建阶段，预览刷新延迟降低"
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},
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"zustandSelectorOptimization": {
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"id": "PF-02",
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"mechanism": "细粒度选择器订阅",
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"implementation": "src/renderer/stores/sidebarStore.ts, tabStore.ts, editorStore.ts",
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"description": "sidebarStore 精简为单一状态源，移除冗余字段；组件通过原子选择器订阅最小状态集",
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"expectedImprovement": "减少无关状态变化触发的组件重渲染"
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},
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"codemirrorThemeCompartment": {
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"id": "PF-04",
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"mechanism": "CodeMirror Compartment.reconfigure()",
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"implementation": "src/renderer/components/Editor/useCodeMirror.ts",
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"description": "创建 themeCompartment，darkMode 变化时通过 reconfigure() 交换主题扩展，不重建 EditorView",
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"expectedImprovement": "主题切换零闪烁，无需销毁重建编辑器实例，保持光标和滚动位置"
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},
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"previewDebounce": {
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"id": "PF-05",
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"mechanism": "150ms 防抖（setTimeout + useRef）",
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"implementation": "src/renderer/components/Preview/Preview.tsx",
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"description": "编辑内容变化后延迟150ms再触发预览渲染，快速连续输入时合并为单次渲染",
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"expectedImprovement": "大量快速输入时预览区渲染次数显著减少，降低 CPU 使用"
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}
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},
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"qualityMetrics": {
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"typescript": {
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"command": "npx tsc --noEmit",
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"errors": 0,
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"status": "PASS",
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"strictMode": true
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},
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"eslint": {
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"command": "npx eslint src/ --ext .ts,.tsx",
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"errors": 0,
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"warnings": 7,
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"warningDetails": [
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"react-hooks/exhaustive-deps: useEffect missing dependency 'activeTab' (1处，可接受的业务逻辑)",
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"no-console: console 语句 (6处，错误处理和调试日志中合理使用)"
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],
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"status": "PASS"
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},
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"tests": {
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"framework": "Vitest 4.1.8",
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"environment": "jsdom",
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"totalTestFiles": 5,
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"totalTests": 78,
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"passed": 78,
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"failed": 0,
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"skipped": 0,
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"duration": "55ms (tests only), 9.68s (total)",
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"testSuites": [
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{ "file": "src/renderer/lib/__tests__/errorHandler.test.ts", "tests": 12 },
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{ "file": "src/renderer/stores/__tests__/tabStore.test.ts", "tests": 17 },
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{ "file": "src/renderer/lib/__tests__/fileUtils.test.ts", "tests": 21 },
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{ "file": "src/renderer/stores/__tests__/editorStore.test.ts", "tests": 12 },
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{ "file": "src/renderer/lib/__tests__/markdown.test.ts", "tests": 16 }
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],
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"status": "PASS"
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},
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"coverage": {
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"status": "未配置 @vitest/coverage-v8 依赖",
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"note": "vitest.config.ts 已配置 v8 provider，需安装 @vitest/coverage-v8 后启用"
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},
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"qualityScore": {
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"reviewScore": 82,
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"maxScore": 100,
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"rating": "良好",
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"breakdown": {
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"codeStructure": "85/100 - 组件划分合理，目录结构清晰",
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"typeScript": "90/100 - 0编译错误，类型覆盖良好",
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"errorHandling": "80/100 - 统一错误处理模块，ErrorBoundary",
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"performance": "78/100 - LRU缓存、防抖、Compartment优化",
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"testing": "75/100 - 78测试覆盖核心逻辑，缺少集成测试",
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"documentation": "80/100 - DESIGN.md + README.md 更新完善",
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"accessibility": "70/100 - ConfirmDialog focus trap，待扩展"
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}
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}
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},
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"subsequentRecommendations": {
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"phase6AdvancedFeatures": [
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{
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"id": "AF-01",
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"title": "虚拟滚动",
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"description": "FileTree 和 TabBar 在大量文件/标签时引入虚拟列表（react-window 或自实现）",
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"priority": "中",
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"effort": "中"
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},
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{
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"id": "AF-02",
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"title": "Web Worker Markdown 渲染",
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"description": "将 Markdown 解析移至 Web Worker，主线程零阻塞",
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"priority": "高",
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"effort": "高"
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},
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{
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"id": "AF-03",
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"title": "增量编辑同步",
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"description": "基于 CodeMirror transactions 的增量 diff 更新预览，替代全量重渲染",
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"priority": "高",
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"effort": "高"
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},
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{
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"id": "AF-04",
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"title": "i18n 国际化",
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"description": "提取硬编码中文字符串到 i18n 资源文件",
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"priority": "低",
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"effort": "中"
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},
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{
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"id": "AF-05",
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"title": "代码覆盖率提升",
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"description": "安装 @vitest/coverage-v8，目标覆盖率 70%+，补充组件集成测试",
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"priority": "高",
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"effort": "中"
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}
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],
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"longTermMaintenance": [
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"定期更新依赖（Electron、CodeMirror、Zustand），关注 breaking changes",
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"保持 ESLint 规则集更新，跟进 typescript-eslint 新版本",
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"每季度进行一次代码质量审查（参照本次多Agent审查流程）",
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"考虑引入 CI/CD 流水线自动化测试和 lint 检查",
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"监控 Electron 安全公告，及时升级版本修复漏洞",
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"补充 E2E 测试（Playwright 或 Spectron），覆盖核心用户流程",
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"建立代码贡献规范（CONTRIBUTING.md），统一 PR 审查流程"
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]
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}
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}
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