e261853451
- Run update check in background after startup (non-blocking) - Auto-update pinned versions in config file when newer version available - Add auto_update config option to disable auto-updating - Properly invalidate package cache after config update - Scoped regex replacement to avoid editing outside plugin array 🤖 GENERATED WITH ASSISTANCE OF [OhMyOpenCode](https://github.com/code-yeongyu/oh-my-opencode)