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/config/config.go

@@ -20,10 +20,13 @@ type Config struct {
 	TaskProgressCallbackTimeoutMS   string
 	TaskProgressCallbackMaxAttempts string
 	CORSAllowedOrigin               string
+	GlobalHTTPProxy                 string
+	GlobalHTTPProxySource           string
 	LogLevel                        slog.Level
 }
 
 func Load() Config {
+	globalProxy := LoadGlobalHTTPProxyStatus()
 	return Config{
 		AppEnv:       env("APP_ENV", "development"),
 		HTTPAddr:     env("HTTP_ADDR", ":8088"),
@@ -42,10 +45,35 @@ func Load() Config {
 		TaskProgressCallbackTimeoutMS:   env("TASK_PROGRESS_CALLBACK_TIMEOUT_MS", "5000"),
 		TaskProgressCallbackMaxAttempts: env("TASK_PROGRESS_CALLBACK_MAX_ATTEMPTS", "10"),
 		CORSAllowedOrigin:               env("CORS_ALLOWED_ORIGIN", "http://localhost:5178,http://127.0.0.1:5178"),
+		GlobalHTTPProxy:                 globalProxy.HTTPProxy,
+		GlobalHTTPProxySource:           globalProxy.Source,
 		LogLevel:                        logLevel(env("LOG_LEVEL", "info")),
 	}
 }
 
+type GlobalHTTPProxyStatus struct {
+	HTTPProxy string
+	Source    string
+}
+
+func LoadGlobalHTTPProxyStatus() GlobalHTTPProxyStatus {
+	for _, key := range []string{
+		"AI_GATEWAY_GLOBAL_HTTP_PROXY",
+		"GLOBAL_HTTP_PROXY",
+		"HTTPS_PROXY",
+		"https_proxy",
+		"HTTP_PROXY",
+		"http_proxy",
+		"ALL_PROXY",
+		"all_proxy",
+	} {
+		if value := envValue(key); value != "" {
+			return GlobalHTTPProxyStatus{HTTPProxy: value, Source: key}
+		}
+	}
+	return GlobalHTTPProxyStatus{}
+}
+
 func gatewayDatabaseURL() string {
 	if value := envValue("AI_GATEWAY_DATABASE_URL"); value != "" {
 		return normalizePostgresURL(value)