Merge branch 'alpha' into refactor_error

# Conflicts:
#	controller/channel.go
#	middleware/distributor.go
#	model/channel.go
#	model/user.go
#	model/user_cache.go
#	relay/common/relay_info.go

constant/channel_setting.go

@@ -1,7 +0,0 @@
-package constant
-
-var (
-	ForceFormat                     = "force_format"        // ForceFormat 强制格式化为OpenAI格式
-	ChanelSettingProxy              = "proxy"               // Proxy 代理
-	ChannelSettingThinkingToContent = "thinking_to_content" // ThinkingToContent
-)

constant/user_setting.go

@@ -1,16 +0,0 @@
-package constant
-
-var (
-	UserSettingNotifyType            = "notify_type"                    // QuotaWarningType 额度预警类型
-	UserSettingQuotaWarningThreshold = "quota_warning_threshold"        // QuotaWarningThreshold 额度预警阈值
-	UserSettingWebhookUrl            = "webhook_url"                    // WebhookUrl webhook地址
-	UserSettingWebhookSecret         = "webhook_secret"                 // WebhookSecret webhook密钥
-	UserSettingNotificationEmail     = "notification_email"             // NotificationEmail 通知邮箱地址
-	UserAcceptUnsetRatioModel        = "accept_unset_model_ratio_model" // AcceptUnsetRatioModel 是否接受未设置价格的模型
-	UserSettingRecordIpLog          = "record_ip_log"                   // 是否记录请求和错误日志IP
-)
-
-var (
-	NotifyTypeEmail   = "email"   // Email 邮件
-	NotifyTypeWebhook = "webhook" // Webhook
-)