bilin/docs/superpowers/plans/2026-07-08-bilin-w5-platform.md

笔临 Wave 5 平台基建 Implementation Plan

For agentic workers: REQUIRED SUB-SKILL: Use superpowers:subagent-driven-development (recommended) or superpowers:executing-plans to implement this plan task-by-task. Steps use checkbox (- [ ]) syntax for tracking.

Goal: 交付 v2.0.0：撤销堆栈持久化、云同步、崩溃日志、自动更新、扩展 API 骨架、Skill/MCP 占位。

Architecture: Schema v11 undo_stack；SyncService 加密 .novel-all；electron-log + electron-updater；ExtensionRegistry stub。

Tech Stack: Electron 36、electron-log、electron-updater、Vitest、Playwright

Spec: docs/superpowers/specs/2026-07-08-bilin-master-completion-design.md §9

Master Program: Wave 5/5 → v2.0.0

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File Map

文件	职责
src/main/db/schema-v11.sql	undo_stack
src/main/services/undo-stack.service.ts	持久化撤销
src/main/services/sync.service.ts	本地/WebDAV 同步
src/main/services/log.service.ts	electron-log
src/main/services/update.service.ts	electron-updater
src/main/services/extension-registry.ts	扩展注册表 stub
src/shared/extension-api.ts	BilinExtension 类型
src/renderer/components/settings/SyncSettingsTab.tsx	备份与同步
e2e/timeline.spec.ts	E2E-TL-01~03

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Task 1: Schema v11 + 撤销堆栈

• Step 1: schema-v11 + migrate v11
• Step 2: UndoStackRepository + Service + IPC
• Step 3: TipTap 防抖持久化 + 跨会话 Ctrl+Z
• Step 4: E2E-UNDO-01

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Task 2: 云同步

• Step 1: sync-crypto AES-256-GCM
• Step 2: SyncService local-folder + WebDAV
• Step 3: SyncSettingsTab + 冲突模态
• Step 4: IT-SYNC-01 + E2E-SYNC-01

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Task 3: 日志与崩溃报告

• Step 1: LogService + 启动检测
• Step 2: 发送报告 stub + UT-LOG-01

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Task 4: 自动更新

• Step 1: UpdateService + IPC 事件
• Step 2: 顶栏更新提示（BILIN_E2E 禁用 / BILIN_MOCK_UPDATE mock）
• Step 3: IT-UPDATE-01 + E2E-UPDATE-02

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Task 5: 扩展 API + Skill/MCP

• Step 1: extension-api.ts + registry stub
• Step 2: docs/extensions/README.md
• Step 3: ExtensionsSettingsTab + AI Skill/MCP 占位

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Task 6: i18n + v2.0.0

• Step 1: app.getLocale 首次语言
• Step 2: 全量 test + E2E
• Step 3: 版本 v2.0.0