feat(docker): 重构Docker配置以支持生产环境部署

- 添加Dockerfile.dev用于开发环境
- 重构主Dockerfile使用多阶段构建
- 添加nginx配置和entrypoint脚本
- 更新docker-compose.yml配置
- 修改API基础路径为相对路径
- 更新vite配置支持环境变量

vite.config.ts

@@ -1,17 +1,32 @@
-import { defineConfig } from 'vite'
+import { defineConfig, loadEnv } from 'vite'
 import vue from '@vitejs/plugin-vue'
 import path from 'path'
 
-// https://vitejs.dev/config/
-export default defineConfig({
-  plugins: [vue()],
-  server: {
-    host: '0.0.0.0', // 允许通过 IP 访问
-    port: 5173,      // 你可以根据需要修改端口
-  },
-  resolve: {
-    alias: {
-      '@': path.resolve(__dirname, './src'),
+export default defineConfig(({ mode }) => {
+  const env = loadEnv(mode, process.cwd(), '')
+  
+  return {
+    plugins: [vue()],
+    server: {
+      host: '0.0.0.0',
+      port: 5173,
+      proxy: {
+        '/api/chat': {
+          target: env.VITE_API_BASE_URL || 'https://thinkflow.lz-t.top',
+          changeOrigin: true,
+          rewrite: (path) => path.replace(/^\/api\/chat/, '/chat/completions')
+        },
+        '/api/image': {
+          target: env.VITE_API_BASE_URL || 'https://thinkflow.lz-t.top',
+          changeOrigin: true,
+          rewrite: (path) => path.replace(/^\/api\/image/, '/images/generations')
+        }
+      }
     },
-  },
+    resolve: {
+      alias: {
+        '@': path.resolve(__dirname, './src'),
+      },
+    },
+  }
 })