feat: port scenario 903 select-pool flow

app/gateway-frontend/e2e/playwright.config.mjs

@@ -10,6 +10,7 @@ export default defineConfig({
         'server-operations.spec.ts',
         'admin-runtime-actions.spec.ts',
         'lobby-admin-navigation.spec.ts',
+        'lobby-game-auth.spec.ts',
         'logout.spec.ts',
     ],
     fullyParallel: false,