Register Lexical's English and Simplified Chinese catalogs in the application loader, import its global styles, and add the workspace dependency with its resolved lockfile graph.\n\nReplace the dashboard placeholder with a controlled rich-text editor demo that composes default actions, fixed and bubble toolbars, draggable blocks, generated HTML output, and reset behavior.
- replace the legacy client-only Vite bootstrap with TanStack Router routes, Start SSR, and Nitro output
- compose the reusable layout, navigation, appearance, chats, and notifications blocks with application-owned data
- persist UI preferences through server functions and initialize theme, sidebar, and breakpoint state before hydration
- add React Query, hotkey, toaster, and responsive dashboard integration
- add application-owned Lingui configuration and catalogs, mount the runtime provider, and lazily enable I18nDevtool in development
- remove superseded HTML, main entry, theme provider, and application ESLint configuration
Maofeng