fix: use static production server

README.md

@@ -91,16 +91,24 @@ Build for production:
 npm run build
 ```
 
-Preview the production build locally:
+Run the production static server:
+
+```bash
+npm run start
+```
+
+This serves the generated `dist/` directory on `0.0.0.0:4173` with SPA fallback enabled.
+
+Preview the production build with Vite:
 
 ```bash
 npm run preview
 ```
 
-You can also use the `start` alias after building:
+You can override the production server host or port when needed:
 
 ```bash
-npm run start
+HOST=127.0.0.1 PORT=8080 npm run start
 ```
 
 For deployment, serve the generated `dist/` directory with any static web server.