first runnable version

front/.env.example

@@ -7,3 +7,12 @@ GEMINI_API_KEY="MY_GEMINI_API_KEY"
 # AI Studio automatically injects this at runtime with the Cloud Run service URL.
 # Used for self-referential links, OAuth callbacks, and API endpoints.
 APP_URL="MY_APP_URL"
+
+# Optional: direct API base path used by the frontend.
+VITE_API_BASE_URL="/api"
+
+# Optional: backend origin used by the Vite dev proxy.
+VITE_BACKEND_URL="http://localhost:8080"
+
+# Enable the dev-login button when the backend runs with the dev profile.
+VITE_ENABLE_DEV_LOGIN="true"