fixed problems

project/frontend/vite.config.js

@@ -4,7 +4,7 @@ import { defineConfig } from "vite";
 
 // https://vitejs.dev/config/
 export default defineConfig({
-	base: "/ff/",
+	base: "./",
 	plugins: [TanStackRouterVite({ autoCodeSplitting: true }), viteReact()],
 	build: {
     	chunkSizeWarningLimit: 1000, // default ist 500