feat(admin): 添加网络代理配置和钱包交易功能

- 在管理面板中集成网络代理配置显示和平台代理设置
- 添加钱包摘要和交易列表API接口及数据管理
- 实现SSE流式响应中的错误处理机制
- 添加全局HTTP代理环境变量配置支持
- 更新平台表单以支持代理模式选择和自定义代理地址
- 集成钱包交易查询过滤和分页功能
- 优化API错误详情解析和显示格式

apps/api/internal/clients/openai.go

@@ -33,7 +33,7 @@ func (c OpenAIClient) Run(ctx context.Context, request Request) (Response, error
 	}
 	req.Header.Set("Content-Type", "application/json")
 	req.Header.Set("Authorization", "Bearer "+apiKey)
-	resp, err := httpClient(c.HTTPClient).Do(req)
+	resp, err := httpClient(request.HTTPClient, c.HTTPClient).Do(req)
 	if err != nil {
 		return Response{}, &ClientError{Code: "network", Message: err.Error(), Retryable: true}
 	}
@@ -114,9 +114,11 @@ func joinURL(base string, path string) string {
 	return base + path
 }
 
-func httpClient(client *http.Client) *http.Client {
-	if client != nil {
-		return client
+func httpClient(clients ...*http.Client) *http.Client {
+	for _, client := range clients {
+		if client != nil {
+			return client
+		}
 	}
 	return http.DefaultClient
 }