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-1/metadata.json

@@ -0,0 +1,32 @@
+{
+  "eval_id": 1,
+  "eval_name": "同步并完善",
+  "prompt": "帮我完善同步，检查一下有没有问题需要修复",
+  "assertions": [
+    {
+      "name": "dry-run 被执行",
+      "type": "custom",
+      "expected": "先运行 --dry-run 检查同步状态"
+    },
+    {
+      "name": "lint 被执行",
+      "type": "custom",
+      "expected": "然后运行 --lint 检查健康状态"
+    },
+    {
+      "name": "空 source 被识别",
+      "type": "custom",
+      "expected": "识别并列出 lint 输出的空 source 页面（5 个）"
+    },
+    {
+      "name": "断链被分类分析",
+      "type": "custom",
+      "expected": "对断链进行分类（raw来源/别名/不存在），给出修复建议"
+    },
+    {
+      "name": "给出具体修复建议",
+      "type": "custom",
+      "expected": "针对每个问题类别给出可操作的修复建议，等待用户确认"
+    }
+  ]
+}