fix js error

frontend/vite.config.js

@@ -14,6 +14,12 @@ export default defineConfig({
   ],
   publicDir: false, // disable copy `public/` to outDir
   build: {
+	  minify: 'terser', // Explicitly specify to use terser for minification
+    terserOptions: {
+      mangle: false, // Disable variable name mangling
+      keep_classnames: false,
+      keep_fnames: false,
+    },
     rollupOptions: {
       input: {
         main: './main.ts',
@@ -32,4 +38,4 @@ export default defineConfig({
   css: {
     devSourcemap: true, // disabled by default because of performance reasons
   },
-})
+})