chore: initial commit of ai site platform

Co-authored-by: Cursor <cursoragent@cursor.com>

web/vite.config.ts

@@ -0,0 +1,17 @@
+import { defineConfig } from "vite";
+import react from "@vitejs/plugin-react";
+
+export default defineConfig({
+  plugins: [react()],
+  server: {
+    host: "127.0.0.1",
+    port: 5173,
+    strictPort: true,
+    proxy: {
+      // 统一走 Go 网关 :8180
+      "/api": "http://127.0.0.1:8180",
+      "/ai": "http://127.0.0.1:8180",
+      "/gateway": "http://127.0.0.1:8180",
+    },
+  },
+});