✨ feat(playbook): add plan progress tracking and rules updates

playbook.toml.example

@@ -13,6 +13,7 @@
 
 [sync_templates]
 # project_name = "MyProject"    # 可选：替换 {{PROJECT_NAME}}
+# main_language = "tsl"         # 可选：替换 {{MAIN_LANGUAGE}}（未配置时取 sync_standards.langs[0]，否则 tsl）
 # date = "2026-01-23"           # 可选：替换 {{DATE}}，默认今天
 # force = false                 # 可选：覆盖已有目录
 # no_backup = false             # 可选：跳过备份
@@ -20,7 +21,7 @@
 
 [sync_standards]
 # langs = ["tsl", "cpp"]        # 必填：要同步的语言
-# gitattr_mode = "append"       # append|overwrite|block|skip
+# gitattr_mode = "append"       # append(补全缺失)|overwrite(覆盖)|block(插入块)|skip(跳过)
 
 [install_skills]
 # mode = "list"                 # list|all