合并 main 分支并融合订单列表最小化与 SQL 治理

- Auth/权限中间件取 main 演进版（错误细分、token 来源），保留 dev 的用户 cookie 与登出撤销语义
- 后台订单列表：融合 main 的首页免 COUNT 优化与关键词索引路由，保留 dev 的最小化 AdminOrderListItemDTO（结账明细仍由详情接口返回，同步调整对应集成测试）
- 保留 dev 的 token_version 冻结/解冻递增与 main 的状态变化判断及通知
- 前端：保留 dev 登出接口与 main 的 fetchMe silent 参数、SSE 登录跳转；后台订单表按 dev 最小化 DTO 移除号主到手列

backend/internal/modules/distribution/dto.go

@@ -81,28 +81,28 @@ type UpdateRuleStatusRequest struct {
 }
 
 type DistributionOrderDTO struct {
-	OrderID             uint64    `json:"order_id"`
-	OrderNo             string    `json:"order_no"`
-	SiteID              uint64    `json:"site_id"`
-	ListingID           uint64    `json:"listing_id"`
-	AccountID           uint64    `json:"account_id"`
-	OwnerID             uint64    `json:"owner_id"`
-	RenterID            uint64    `json:"renter_id"`
-	Status              string    `json:"status"`
-	HandoffStatus       string    `json:"handoff_status"`
-	RefundStatus        string    `json:"refund_status"`
-	SettlementStatus    string    `json:"settlement_status"`
-	DistributionMode    string    `json:"distribution_mode"`
-	GrossPaidAmountCent int64     `json:"gross_paid_amount_cent"`
-	RefundAmountCent    int64     `json:"refund_amount_cent"`
-	NetPaidAmountCent   int64     `json:"net_paid_amount_cent"`
-	PaymentFeeCent      int64     `json:"payment_fee_cent"`
-	ServiceFeeCent      int64     `json:"service_fee_cent"`
-	MarkupAmountCent    int64     `json:"markup_amount_cent"`
-	TaxAmountCent       int64     `json:"tax_amount_cent"`
-	SplitBaseAmountCent      int64     `json:"split_base_amount_cent"`
-	RoundingAdjustmentCent   int64     `json:"rounding_adjustment_cent"`
-	CreatedAt                time.Time `json:"created_at"`
+	OrderID                uint64    `json:"order_id"`
+	OrderNo                string    `json:"order_no"`
+	SiteID                 uint64    `json:"site_id"`
+	ListingID              uint64    `json:"listing_id"`
+	AccountID              uint64    `json:"account_id"`
+	OwnerID                uint64    `json:"owner_id"`
+	RenterID               uint64    `json:"renter_id"`
+	Status                 string    `json:"status"`
+	HandoffStatus          string    `json:"handoff_status"`
+	RefundStatus           string    `json:"refund_status"`
+	SettlementStatus       string    `json:"settlement_status"`
+	DistributionMode       string    `json:"distribution_mode"`
+	GrossPaidAmountCent    int64     `json:"gross_paid_amount_cent"`
+	RefundAmountCent       int64     `json:"refund_amount_cent"`
+	NetPaidAmountCent      int64     `json:"net_paid_amount_cent"`
+	PaymentFeeCent         int64     `json:"payment_fee_cent"`
+	ServiceFeeCent         int64     `json:"service_fee_cent"`
+	MarkupAmountCent       int64     `json:"markup_amount_cent"`
+	TaxAmountCent          int64     `json:"tax_amount_cent"`
+	SplitBaseAmountCent    int64     `json:"split_base_amount_cent"`
+	RoundingAdjustmentCent int64     `json:"rounding_adjustment_cent"`
+	CreatedAt              time.Time `json:"created_at"`
 }
 
 type DistributionOrderListQuery struct {