feat: v1 API + frontend migration

frontend/vite.config.ts

@@ -0,0 +1,30 @@
+import { defineConfig } from 'vite';
+import react from '@vitejs/plugin-react';
+
+export default defineConfig({
+  plugins: [react()],
+  server: {
+    allowedHosts: ['lin-va-terminal'],
+    proxy: {
+      '/api': {
+        target: 'http://localhost:8585',
+        changeOrigin: true,
+      },
+      '/assets': {
+        target: 'http://localhost:8585',
+        changeOrigin: true,
+      },
+      '/manifest.json': {
+        target: 'http://localhost:8585',
+        changeOrigin: true,
+      },
+    },
+  },
+  build: {
+    outDir: 'dist',
+  },
+  test: {
+    environment: 'jsdom',
+    setupFiles: ['./src/test/setup.ts'],
+  },
+});