优化字体文件，以及自动化优化字体工作流

.github/workflows/subset-fonts.yml

@@ -51,7 +51,7 @@ jobs:
         uses: actions/setup-python@v5
         with:
           python-version: '3.11'
-          cache: 'pip'
+          cache: 'pip'  # 使用requirements.txt进行缓存
 
       # 3. 安装Python依赖
       - name: Install dependencies
@@ -135,8 +135,8 @@ jobs:
           git add themes/Ying/static/font/zql-v2-subset.*
           git add themes/Ying/static/font/used_chars.txt
 
-          # 提交
-          git commit -m "chore: update font subset (automated)
+          # 提交（添加[skip ci]避免触发deploy.yml）
+          git commit -m "chore: update font subset (automated) [skip ci]
 
           - Updated font subset based on latest content
           - Subset characters: $(wc -c < themes/Ying/static/font/used_chars.txt) chars