feat: admin user creation, Vite migration, dialog fix, pl24 integration

- Add POST /admin/users endpoint with password hashing and role support
- Add user creation dialog to admin users page
- Migrate web from Next.js to Vite + TanStack Router
- Fix Dialog component positioning for Tailwind CSS v4
- Add @source directive for @sase/ui package scanning
- Add pl24 integration parsers and vehicle decode flow
- Backup old Next.js app to apps/web-nj

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

apps/api/src/integrations/pl24/pl24.module.ts

@@ -4,6 +4,6 @@ import { PL24AuthService } from "./pl24-auth.service";
 
 @Module({
   providers: [PL24Service, PL24AuthService],
-  exports: [PL24Service],
+  exports: [PL24Service, PL24AuthService],
 })
 export class PL24Module {}