files cant't be seen by LLM, but everything else works.

frontend/vite.config.ts

@@ -2,7 +2,7 @@ import { defineConfig } from 'vite'
 import react from '@vitejs/plugin-react'
 import path from 'path'
 
-export default defineConfig({
+export default defineConfig(({ mode }) => ({
   plugins: [react()],
   resolve: {
     alias: {
@@ -13,9 +13,13 @@ export default defineConfig({
     port: 3000,
     proxy: {
       '/api': {
-        target: 'http://localhost:3001',
+        target: mode === 'development' ? 'http://localhost:3002' : 'http://backend:3002',
         changeOrigin: true,
       },
     },
   },
-})
+  build: {
+    outDir: 'dist',
+    sourcemap: mode === 'development',
+  },
+}))