Replace all-themes bat logic with PowerShell to survive branch checkout; add api-admin and full-themes service modes; fix bat findstr path check and cmd exit codes; document six-in-one tar and update gitignore for player/full-themes artifacts.
- 打包脚本默认 tag 改为 latest，支持 --service 单服务构建/导出 - 新增 api/player/admin 三个独立 bat，更新文档与 manifest - 联赛赛事面板操作列加宽、横向滚动与按钮换行，避免操作按钮被裁切 Co-authored-by: Cursor <cursoragent@cursor.com>
Co-authored-by: Cursor <cursoragent@cursor.com>
