feat: 完成项目助手与监控演示并修复聊天及云部署配置

next.config.mjs

@@ -1,4 +1,6 @@
-/** @type {import('next').NextConfig} */
-const nextConfig = {};
+import constants from "next/constants.js";
 
-export default nextConfig;
+/** Keep verification builds from replacing a running development server's assets. */
+export default function nextConfig(phase) {
+  return {distDir: phase === constants.PHASE_DEVELOPMENT_SERVER ? ".next-dev" : ".next"};
+}