Phase 0-2: Schema cleanup, typed relations, event-driven automation

- Phase 0: AGENTS.md cleanup (dedup quotes, renumber sections, merge qmd)
- Phase 1: typed relations (manage-relations.py, graph-search.py, check-staleness.py, detect-conflicts.py)
- Phase 2: frontmatter validator, weekly lint, knowledge promotion, git hooks
- Fix .gitignore to track tools/ and .githooks/
- Fix git remote URL (remove plaintext token)
- New wiki pages: 504 pages, 34 raw sources

Templates/Clipping Template.md

@@ -1,13 +1,42 @@
 ---
 categories:
-  - "[[Clippings]]"
+  - "[[读书笔记]]"
 tags:
-  - clippings
-author: []
-url: ""
-created:
-published:
-topics: []
-para: []
+  - reading
+  - {主题标签}
+created: YYYY-MM-DD
+rating: {1-5}
+author:
+  - {作者名}
+via: ""
+url: "{原文链接}"
 ---
 
+> **一句话**：{20-50 字精炼总结核心观点}
+
+---
+
+来源：[{来源类型}]({链接})
+
+# {标题}
+
+> {来源说明}
+
+## {章节标题}
+
+{内容}
+
+> [!info] {Callout 标题}
+> 
+> {关键观点}
+
+## 延伸阅读
+
+### 相关主题
+
+- [[概念1]] - {描述}
+
+### 阅读建议
+
+1. {实践建议 1}
+2. {实践建议 2}