refactor(frontend): replace React Router BFF with Wouter SPA

Remove React Router 7 SSR/BFF architecture (server-side loaders,
actions, sessions, remix-auth) and replace with a client-side SPA
using Wouter for routing and cookie-based JWT auth.

- Replace reactRouter() Vite plugin with @vitejs/plugin-react
- Add index.html + app/main.tsx as SPA entry points
- Add Wouter routing with auth guards (ProtectedRoute/PublicOnlyRoute)
- Add client-side auth (app/auth.ts) and useAuth hook
- Migrate all route files to app/pages/ with client-side data fetching
- Update NavigateLink and GolfPlayAppGaming to use Wouter Link
- Remove .server/, routes/, root.tsx, react-router.config.ts
- Clean up tsconfig.json (remove .react-router references)

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

1 files changed, 0 insertions, 5 deletions

diff --git a/frontend/react-router.config.ts b/frontend/react-router.config.ts
deleted file mode 100644
index 10392e4..0000000
--- a/frontend/react-router.config.ts
+++ /dev/null
@@ -1,5 +0,0 @@
-import type { Config } from "@react-router/dev/config";
-
-export default {
-	basename: process.env.ALBATROSS_BASE_PATH || "/",
-} satisfies Config;