fix: 修复 Novel 2.0 路径和 README 自动更新集成

问题：
1. update_sources.py 使用旧路径 sources/legado/full.json
2. update-readme.yml 使用旧路径
3. Novel 2.0 工作流未集成 README 更新

修复：
1. update_sources.py 改用新路径 sources/legado/main/full.json（兼容旧路径）
2. update-readme.yml 改用新路径（兼容旧路径）
3. initialize.yml 和 daily-maintenance.yml 集成 update_sources.py

测试结果：
- ✓ 正确读取 1000 个书源
- ✓ 兼容旧路径（向后兼容）
- ✓ 自动更新 README、docs/index.html、STATS.md

Author: tickmao

.github/workflows/daily-maintenance.yml

@@ -83,9 +83,13 @@ jobs:
           git config --local user.email "github-actions[bot]@users.noreply.github.com"
           git config --local user.name "github-actions[bot]"
 
+          # 更新 README 和站点数据
+          python3 scripts/update_sources.py --base-dir .
+
           git add sources/legado/main/full.json
           git add sources/legado/main/backups/
           git add sources/legado/main/metadata.json
+          git add README.md docs/index.html STATS.md 2>/dev/null || true
 
           git commit -m "chore: 日常维护 - 替换 ${{ steps.health.outputs.replaced_count || '0' }} 个失效书源" || echo "No changes to commit"
 

.github/workflows/initialize.yml

@@ -67,10 +67,14 @@ jobs:
           git config --local user.email "github-actions[bot]@users.noreply.github.com"
           git config --local user.name "github-actions[bot]"
 
+          # 更新 README 和站点数据
+          python3 scripts/update_sources.py --base-dir .
+
           git add sources/legado/main/full.json
           git add sources/legado/main/backups/
           git add sources/legado/pool/candidates.json
           git add sources/legado/pool/invalid.json
+          git add README.md docs/index.html STATS.md 2>/dev/null || true
 
           git commit -m "feat: 初始化书源系统 - 从 16,724 个筛选出 ${{ github.event.inputs.target || '1000' }} 个高质量书源" || echo "No changes to commit"
 

.github/workflows/update-readme.yml

@@ -69,7 +69,7 @@ jobs:
 
         # 获取当前书源数量
         cd scripts
-        LEGADO_COUNT=$(python3 -c "import json; f=open('../sources/legado/full.json','r',encoding='utf-8'); print(len(json.load(f)))" 2>/dev/null || echo "0")
+        LEGADO_COUNT=$(python3 -c "import json; f=open('../sources/legado/main/full.json','r',encoding='utf-8'); print(len(json.load(f)))" 2>/dev/null || python3 -c "import json; f=open('../sources/legado/full.json','r',encoding='utf-8'); print(len(json.load(f)))" 2>/dev/null || echo "0")
         XSREADER_COUNT=$(python3 -c "import os; print(os.path.getsize('../sources/xsreader/full.xbs')//(9*1024))" 2>/dev/null || echo "0")
         cd ..
 

scripts/update_sources.py

@@ -24,10 +24,14 @@ def __init__(self, base_dir: Path):
 
     def count_legado_sources(self) -> int:
         """统计阅读书源数量"""
-        legado_file = self.sources_dir / "legado/full.json"
+        # Novel 2.0: 使用新的三层架构路径
+        legado_file = self.sources_dir / "legado/main/full.json"
 
         if not legado_file.exists():
-            return 0
+            # 兼容旧路径
+            legado_file = self.sources_dir / "legado/full.json"
+            if not legado_file.exists():
+                return 0
 
         try:
             with open(legado_file, 'r', encoding='utf-8') as f: