Agent turn complete

frontend/vite.config.ts

@@ -0,0 +1,16 @@
+import react from '@vitejs/plugin-react';
+import { defineConfig } from 'vite';
+
+// Deploy owns `base` and the /api proxy. Changing them here breaks the deployed
+// app while dev keeps working — the worst kind of change to make.
+export default defineConfig({
+  plugins: [react()],
+  server: {
+    proxy: {
+      '/api': {
+        target: process.env.VITE_API_URL || 'http://localhost:8000',
+        changeOrigin: true,
+      },
+    },
+  },
+});