chore: Update .gitignore to include Tencent Cloud EdgeOne files

.gitignore

@@ -24,3 +24,10 @@ dev-dist
 *.njsproj
 *.sln
 *.sw?
+
+# Tencent Cloud EdgeOne
+.env
+.edgeone
+.edgeone/*
+.tef_dist/*
+  

functions/api/index.js

@@ -0,0 +1,39 @@
+export async function onRequest(context) {
+  const { request, env } = context;
+  
+  // 获取原始URL并解析路径
+  const url = new URL(request.url);
+  const path = url.pathname;
+  
+  // 确保环境变量存在
+  if (!env.API_BASEURL) {
+    return new Response('API_BASEURL environment variable is not set', { status: 500 });
+  }
+  
+  // 构建目标URL
+  const targetURL = new URL(path, env.API_BASEURL);
+  
+  // 保留原始查询参数
+  targetURL.search = url.search;
+  
+  // 创建新的请求
+  const newRequest = new Request(targetURL, {
+    method: request.method,
+    headers: request.headers,
+    body: request.body,
+  });
+  
+  try {
+    // 转发请求到目标服务器
+    const response = await fetch(newRequest);
+    
+    // 创建新的响应对象，保留原始响应的状态和头部
+    return new Response(response.body, {
+      status: response.status,
+      statusText: response.statusText,
+      headers: response.headers,
+    });
+  } catch (error) {
+    return new Response(`Proxy error: ${error.message}`, { status: 500 });
+  }
+}