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

raw/教育AI研究/tools/检查笔记属性.py

@@ -0,0 +1,47 @@
+#!/usr/bin/env python3
+"""检查笔记frontmatter属性规范"""
+import os
+import re
+from pathlib import Path
+
+root = Path('.')
+issues_date = []
+issues_none = []
+ok_count = 0
+
+for f in root.rglob('*.md'):
+    if '.workbuddy' in str(f):
+        continue
+    try:
+        with open(f, 'r', encoding='utf-8') as file:
+            content = file.read()
+            if content.startswith('---'):
+                # 找到frontmatter结束位置
+                end_match = re.search(r'^---\s*$', content[3:], re.MULTILINE)
+                if end_match:
+                    fm = content[3:end_match.start() + 3]
+                    if 'created:' in fm:
+                        ok_count += 1
+                    elif 'date:' in fm:
+                        issues_date.append(str(f))
+                    else:
+                        issues_none.append(str(f))
+                else:
+                    issues_none.append(str(f))
+    except:
+        pass
+
+print('[属性检查结果]')
+print(f'  使用 created: {ok_count} 个 [OK]')
+print(f'  使用 date:   {len(issues_date)} 个 [需要修复]')
+print(f'  无日期字段: {len(issues_none)} 个 [需要添加]')
+
+if issues_date:
+    print('\n[使用date的文件]（需要改为created）')
+    for f in issues_date[:10]:
+        print(f'  - {f}')
+
+if issues_none:
+    print('\n[缺少日期字段的文件]')
+    for f in issues_none[:10]:
+        print(f'  - {f}')