docs: expand EventCrew README with stack and structure

Sync auto-imports and typed-router generated declarations from Vue tooling.

Made-with: Cursor

apps/app/typed-router.d.ts

@@ -23,6 +23,5 @@ declare module 'vue-router/auto-routes' {
     'events': RouteRecordInfo<'events', '/events', Record<never, never>, Record<never, never>>,
     'events-id': RouteRecordInfo<'events-id', '/events/:id', { id: ParamValue<true> }, { id: ParamValue<false> }>,
     'login': RouteRecordInfo<'login', '/login', Record<never, never>, Record<never, never>>,
-    'second-page': RouteRecordInfo<'second-page', '/second-page', Record<never, never>, Record<never, never>>,
   }
 }