refactor: cleanup template and add new pages

- Remove unused template files (frontend-code-interpreter, template-renderer)
- Add home, test1, test2, zh-en-translator pages
- Update router configuration
- Add Docker and tailwind config
- Update environment files and configuration

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>

vite.config.ts

@@ -1,27 +1,33 @@
-import {defineConfig, loadEnv} from 'vite'
+import { defineConfig } from 'vite'
 import react from '@vitejs/plugin-react'
+import tailwindcss from '@tailwindcss/vite'
+import path from 'path'
 
 // https://vite.dev/config/
-export default defineConfig(({mode}) => {
-  const env = loadEnv(mode, process.cwd());
-
+export default defineConfig(() => {
   return {
-    plugins: [react()],
-    server: {
-      headers: {
-        'Cross-Origin-Embedder-Policy': 'require-corp',
-        'Cross-Origin-Opener-Policy': 'same-origin',
-      },
-      proxy: {
-        "/api": {
-          target: env.VITE_API_BASE,
-          changeOrigin: true,
-          ws: true,
-          toProxy: true,
-          rewrite: (path: string) => path.replace(new RegExp(`^/api`), '')
-        }
+    base: './',
+    plugins: [tailwindcss(), react()],
+    resolve: {
+      alias: {
+        '@': path.resolve(__dirname, './src')
       }
+    },
+    optimizeDeps: {
+      include: ['dayjs/locale/zh-cn']
+    },
+    server: {
+      host: '0.0.0.0',
+      allowedHosts: true as true,
+      cors: true,
+      open: true,
+      port: 5173
+    },
+    // 生产预览服务器配置 (vite preview) - 仅用于本地测试
+    preview: {
+      host: '0.0.0.0',
+      port: 3000,
+      cors: true
     }
   }
-
 })