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

tools/data/sync-homewiki/iteration-1/eval-2/without_skill/grading.json

@@ -0,0 +1,30 @@
+{
+  "run_id": "eval-2-without_skill",
+  "grades": [
+    {
+      "text": "--index --log 被执行",
+      "passed": true,
+      "evidence": "response.txt 明确报告执行 python sync_home_wiki.py --index --log"
+    },
+    {
+      "text": "汇报同步结果",
+      "passed": true,
+      "evidence": "报告 0 新建、0 更新、26 未变化"
+    },
+    {
+      "text": "确认 index 更新状态",
+      "passed": false,
+      "evidence": "报告 index 无变化，但未说明 index 更新机制是否正常运行"
+    },
+    {
+      "text": "确认 log 记录",
+      "passed": false,
+      "evidence": "报告 log 未追加（因无变更），但未验证 --log 参数是否被正确处理"
+    }
+  ],
+  "summary": {
+    "total": 4,
+    "passed": 2,
+    "pass_rate": 0.5
+  }
+}