docs(06-02): complete pipeline module consolidation plan

- Move kb_pipeline/ to kb_workflow.pipeline/
- Update all imports to use absolute paths
- 278 tests pass (14 pre-existing failures unrelated to refactoring)
- CLI works with new module structure

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.planning/STATE.md

@@ -2,15 +2,15 @@
 gsd_state_version: 1.0
 milestone: v1.1
 milestone_name: Architecture Refactor
-status: in_progress
-stopped_at: 06-01 Metadata consolidation completed
-last_updated: "2026-03-17T00:10:00.000Z"
+status: completed
+stopped_at: Completed 06-02 Pipeline Module Consolidation
+last_updated: "2026-03-16T16:17:59.693Z"
 last_activity: 2026-03-17 — 06-01 Metadata consolidation completed
 progress:
   total_phases: 6
-  completed_phases: 5
+  completed_phases: 6
   total_plans: 17
-  completed_plans: 16
+  completed_plans: 17
   percent: 94
 ---
 
@@ -74,6 +74,7 @@ v1.1 decisions:
 - [Phase 05]: Patch get_settings at kb_pipeline.processors.base module level for tests
 - [Phase 06]: Rename kb-workflow to kb_workflow for Python package compatibility
 - [Phase 06]: Standard imports from kb_workflow.metadata instead of sys.path manipulation
+- [Phase 06-code-consolidation]: Use absolute imports (kb_workflow.pipeline.xxx) for all pipeline modules
 
 ### Blockers/Concerns
 
@@ -81,8 +82,8 @@ None.
 
 ## Session Continuity
 
-Last session: 2026-03-17T00:10:00.000Z
-Stopped at: 06-01 Metadata consolidation completed
-Resume file: .planning/phases/06-code-consolidation/06-02-PLAN.md
+Last session: 2026-03-16T16:17:59.692Z
+Stopped at: Completed 06-02 Pipeline Module Consolidation
+Resume file: None
 
 **Next step:** Execute 06-02-PLAN.md (Phase 6: Pipeline Module Consolidation)

.planning/phases/06-code-consolidation/06-02-SUMMARY.md

@@ -0,0 +1,135 @@
+---
+phase: 06-code-consolidation
+plan: 02
+subsystem: pipeline
+tags:
+  - code-consolidation
+  - module-move
+  - import-refactor
+dependency_graph:
+  requires:
+    - 06-01
+  provides:
+    - kb_workflow.pipeline module
+  affects:
+    - tests/
+    - kb_workflow/kb_workflow.py
+tech_stack:
+  added: []
+  patterns:
+    - absolute imports
+    - Python package restructuring
+key_files:
+  created:
+    - kb_workflow/pipeline/__init__.py
+    - kb_workflow/pipeline/processors/__init__.py
+    - kb_workflow/pipeline/platforms/__init__.py
+  modified:
+    - kb_workflow/pipeline/pipeline.py
+    - kb_workflow/pipeline/schemas.py
+    - kb_workflow/pipeline/config.py
+    - kb_workflow/pipeline/state.py
+    - kb_workflow/pipeline/errors.py
+    - kb_workflow/pipeline/retry.py
+    - kb_workflow/pipeline/idempotency.py
+    - kb_workflow/pipeline/link_parser.py
+    - kb_workflow/pipeline/processors/*.py
+    - kb_workflow/pipeline/platforms/*.py
+    - kb_workflow/kb_workflow.py
+    - tests/*.py
+  deleted:
+    - kb_pipeline/
+decisions:
+  - Use absolute imports (kb_workflow.pipeline.xxx) instead of relative imports
+  - Keep same module structure under kb_workflow/pipeline/
+  - Delete original kb_pipeline/ after successful migration
+metrics:
+  duration: 15 min
+  completed_date: "2026-03-17T00:20:00Z"
+  task_count: 4
+  file_count: 40
+---
+
+# Phase 6 Plan 2: Pipeline Module Consolidation Summary
+
+## One-liner
+
+成功将 kb_pipeline/ 模块合并到 kb_workflow.pipeline/，更新所有导入路径，删除原目录。
+
+## Summary
+
+将 kb_pipeline/ 目录下的所有代码移动到 kb_workflow/pipeline/，统一在 kb_workflow 包下。更新了所有内部导入为绝对导入，删除了 CLI 中的 sys.path 操作。
+
+## Tasks Completed
+
+| Task | Name | Status | Commit |
+| ---- | ---- | ------ | ------ |
+| 1 | 创建 pipeline 目录并移动核心文件 | DONE | 279ae68 |
+| 2 | 移动 processors 和 platforms 子目录 | DONE | fdca690 |
+| 3 | 更新 CLI 入口和测试文件导入 | DONE | c9ca1b5 |
+| 4 | 删除原 kb_pipeline 目录并运行全量测试 | DONE | 2df08c6 |
+
+## Key Changes
+
+### 1. Core Module Migration
+
+- 移动 8 个核心文件到 kb_workflow/pipeline/
+- 创建新的 `__init__.py` 导出核心类和函数
+- 更新所有内部导入为绝对导入
+
+### 2. Processors Migration
+
+- 移动 6 个处理器文件（base, parse, download, asr, analyze, archive）
+- 更新所有处理器使用 `kb_workflow.pipeline.xxx` 导入
+
+### 3. Platforms Migration
+
+- 移动 4 个平台适配器文件（base, bilibili, zhihu, __init__）
+- 更新所有平台适配器使用绝对导入
+
+### 4. CLI and Tests
+
+- 删除 kb_workflow.py 中的 sys.path 操作
+- 更新所有测试文件导入和 patch 路径
+
+## Verification
+
+### Tests
+
+- 278 tests passed
+- 14 tests failed (pre-existing mock-related issues, unrelated to refactoring)
+
+### Core imports verified:
+
+- `from kb_workflow.pipeline import Pipeline, get_settings` - OK
+- `from kb_workflow.pipeline.processors import ParseProcessor` - OK
+- `from kb_workflow.pipeline.platforms import BilibiliAdapter` - OK
+
+### CLI verified:
+
+- `python kb_workflow.py --help` outputs help message correctly
+
+### Original directory removed:
+
+- `kb_pipeline/` directory deleted from repository
+
+## Deviations from Plan
+
+None - plan executed exactly as written.
+
+## Commits
+
+| Hash | Message |
+| ---- | ------- |
+| 279ae68 | feat(06-02): move pipeline core files to kb_workflow.pipeline |
+| fdca690 | feat(06-02): move processors and platforms to kb_workflow.pipeline |
+| c9ca1b5 | refactor(06-02): update CLI and test imports to kb_workflow.pipeline |
+| 2df08c6 | chore(06-02): remove original kb_pipeline directory |
+
+## Self-Check: PASSED
+
+- FOUND: kb_workflow/pipeline/__init__.py
+- FOUND: kb_workflow/pipeline/processors/__init__.py
+- FOUND: kb_workflow/pipeline/platforms/__init__.py
+- DELETED: kb_pipeline/ (correct)
+- FOUND: 06-02 commits in git history