docs: start milestone v1.2 Zhihu Crawler

.planning/PROJECT.md

@@ -1,15 +1,16 @@
 # kb-skills 工作流重构
 
-## Current Milestone: v1.1 Architecture Refactor
+## Current Milestone: v1.2 Zhihu Crawler
 
-**Goal:** 简化代码结构和优化文件组织 — 统一中间目录、添加归档步骤、整合元数据技能和 Pipeline 模块
+**Goal:** 构建可靠的知乎内容爬取体系 — 解决 Cookie 过期问题，支持自动登录维持
 
 **Target features:**
-- 中间目录统一到 `~/work/intermediate/analysis/`
-- 分析完成后自动归档到最终目录
-- 最终目录按平台分目录，文件前缀加时间戳
-- kb-bilibili-metadata + kb-zhihu-metadata 整合进 kb-workflow
-- kb-pipeline 合并进 kb-workflow
+- 二维码扫码登录 + 手动 Cookie 降级
+- Cookie 持久化存储
+- 问答/专栏/文章内容爬取
+- 评论爬取支持
+- 代理 IP 支持
+- 整合进现有 Pipeline
 
 ## What This Is
 
@@ -28,6 +29,13 @@ python3 kb-workflow/kb_workflow.py process "https://www.bilibili.com/video/BVxxx
 
 ### Validated
 
+**v1.1 Architecture Refactor (2026-03-16):**
+- ✓ **REF-01**: 中间目录调整 — 统一到 `~/work/intermediate/analysis/`
+- ✓ **REF-02**: 归档步骤 — 分析完成后自动归档到最终目录
+- ✓ **REF-03**: 最终目录结构 — 按平台分目录，文件前缀加时间戳
+- ✓ **REF-04**: 元数据技能整合 — kb-bilibili-metadata + kb-zhihu-metadata → kb-workflow
+- ✓ **REF-05**: Pipeline 整合 — kb-pipeline 合并进 kb-workflow
+
 **v1.0 管道架构 (2026-03-15):**
 - ✓ **PIPE-01**: 统一的管道模型 — `kb_pipeline/pipeline.py`
 - ✓ **PIPE-02**: 步骤级状态管理 — `WorkflowStateManager`
@@ -56,12 +64,15 @@ python3 kb-workflow/kb_workflow.py process "https://www.bilibili.com/video/BVxxx
 
 ### Active
 
-**v1.1 Architecture Refactor:**
-- [ ] **REF-01**: 中间目录调整 — 统一到 `~/work/intermediate/analysis/`
-- [ ] **REF-02**: 归档步骤 — 分析完成后自动归档到最终目录
-- [ ] **REF-03**: 最终目录结构 — 按平台分目录，文件前缀加时间戳
-- [ ] **REF-04**: 元数据技能整合 — kb-bilibili-metadata + kb-zhihu-metadata → kb-workflow
-- [ ] **REF-05**: Pipeline 整合 — kb-pipeline 合并进 kb-workflow
+**v1.2 Zhihu Crawler:**
+- [ ] **ZHIHU-01**: 二维码扫码登录 — playwright 提取二维码，用户扫码
+- [ ] **ZHIHU-02**: 手动 Cookie 降级 — 扫码失败时支持手动设置 Cookie
+- [ ] **ZHIHU-03**: Cookie 持久化 — 本地存储 Cookie，自动复用
+- [ ] **ZHIHU-04**: 问答内容爬取 — 问题标题、回答内容、元数据
+- [ ] **ZHIHU-05**: 专栏/文章爬取 — 文章标题、正文、元数据
+- [ ] **ZHIHU-06**: 评论爬取 — 支持爬取内容下的评论
+- [ ] **ZHIHU-07**: 代理 IP 支持 — 降低被封风险
+- [ ] **ZHIHU-08**: Pipeline 整合 — 替换现有知乎处理器
 
 ### Deferred
 
@@ -69,6 +80,8 @@ python3 kb-workflow/kb_workflow.py process "https://www.bilibili.com/video/BVxxx
 - [ ] **ADV-02**: 并行步骤执行 — 支持独立步骤的并行执行
 - [ ] **ADV-03**: 说话者分离默认启用 — HF_TOKEN 配置后自动使用
 - [ ] **EXT-01**: 微信公众号处理 — 支持微信公众号文章
+- [ ] **ZHIHU-F01**: 问题下所有回答 — 爬取问题的所有热门回答
+- [ ] **ZHIHU-F02**: 作者全部内容 — 爬取某作者的所有文章/回答
 
 ### Out of Scope
 
@@ -77,6 +90,10 @@ python3 kb-workflow/kb_workflow.py process "https://www.bilibili.com/video/BVxxx
 - 用户界面 — 命令行运行
 - 多语言支持 — 中文即可
 - 小红书 — 当前不支持
+- 知乎会员付费内容 — 不爬取付费内容
+- 知乎视频 — v1.2 不支持
+- 大规模爬取 — 仅用于个人知识库
+- 付费打码服务 — 使用二维码登录替代
 
 ## Context
 
@@ -116,4 +133,4 @@ python3 kb-workflow/kb_workflow.py process "https://www.bilibili.com/video/BVxxx
 | 懒加载导入 | AnalyzeProcessor 懒加载 DeepAnalyzer | ✓ Good — 避免依赖问题 |
 
 ---
-*Last updated: 2026-03-16 after v1.1 milestone started*
+*Last updated: 2026-03-17 after v1.2 milestone started*

.planning/STATE.md

@@ -1,58 +1,43 @@
 ---
 gsd_state_version: 1.0
-milestone: v1.1
-milestone_name: Architecture Refactor
-status: completed
-stopped_at: Completed 06-03 Gap Closure
-last_updated: "2026-03-16T16:39:54.753Z"
-last_activity: 2026-03-17 — 06-03 Gap closure completed
+milestone: v1.2
+milestone_name: Zhihu Crawler
+status: planning
+stopped_at: Defining requirements
+last_updated: "2026-03-17T10:00:00.000Z"
+last_activity: 2026-03-17 — Milestone v1.2 started
 progress:
-  total_phases: 6
-  completed_phases: 6
-  total_plans: 18
-  completed_plans: 18
-  percent: 100
+  total_phases: 0
+  completed_phases: 0
+  total_plans: 0
+  completed_plans: 0
+  percent: 0
 ---
 
 # Project State
 
 ## Project Reference
 
-See: .planning/PROJECT.md (updated 2026-03-16)
+See: .planning/PROJECT.md (updated 2026-03-17)
 
 **Core value:** 可靠、可维护的处理管道 - 每个步骤独立、可验证、可恢复
-**Current focus:** v1.1 Architecture Refactor — Phase 6 代码整合 COMPLETE
+**Current focus:** v1.2 Zhihu Crawler — 需求定义中
 
 ## Current Position
 
-Phase: 6 of 6 (代码整合) - COMPLETE
-Plan: 3 of 3 in current phase - COMPLETE
-Status: 06-03 Complete
-Last activity: 2026-03-17 — 06-03 Gap closure completed
+Phase: Not started (defining requirements)
+Plan: —
+Status: Defining requirements
+Last activity: 2026-03-17 — Milestone v1.2 started
 
-Progress: [██████████] 100% (v1.1 milestone)
+Progress: [░░░░░░░░░░] 0% (v1.2 milestone)
 
 ## Performance Metrics
 
 **Velocity:**
-- Total plans completed: 5 (v1.1)
-- Average duration: 4 min
-- Total execution time: 20 min
-
-**By Phase:**
-
-| Phase | Plans | Total | Avg/Plan |
-|-------|-------|-------|----------|
-| 5. 归档与目录优化 | 3/3 | 9 min | 3 min |
-| 6. 代码整合 | 3/3 | 18 min | 6 min |
-
-**Recent Trend:**
-- Last 5 plans: 5 min
-- Trend: Stable
-
-*Updated after each plan completion*
-| Phase 06 P01 | 7min | 4 tasks | 10 files |
-| Phase 06 P03 | 4min | 6 tasks | 6 files |
+- Total plans completed: 0 (v1.2)
+- Average duration: —
+- Total execution time: —
 
 ## Accumulated Context
 
@@ -79,14 +64,20 @@ v1.1 decisions:
 - [Phase 06-03]: External dependencies (kb-deep-analyzer) use lazy sys.path manipulation inside methods, not at module top-level
 - [Phase 06-03]: Pipeline class exported at package level for cleaner imports
 
+v1.2 decisions:
+- 知乎登录策略：二维码扫码 + 手动 Cookie 降级
+- 参考 MediaCrawler 实现，自实现而非直接依赖
+- 使用 playwright 作为浏览器自动化框架
+- 整合进现有 Pipeline 架构
+
 ### Blockers/Concerns
 
 None.
 
 ## Session Continuity
 
-Last session: 2026-03-16T16:35:38.000Z
-Stopped at: Completed 06-03 Gap Closure
+Last session: 2026-03-17T10:00:00.000Z
+Stopped at: Defining requirements
 Resume file: None
 
-**Next step:** v1.1 Architecture Refactor complete - all phases finished
+**Next step:** Define requirements → Create roadmap