feat(cleaning): close settlement integrity and reconciliation

admin/src/types.ts

@@ -673,6 +673,7 @@ export interface CleaningTaskEvent {
   toStatus: TaskStatus;
   action: string;
   actorId: string;
+  actorType: 'USER' | 'SYSTEM';
   traceId: string;
   note: string;
   createdAt: string;
@@ -705,9 +706,12 @@ export interface CleaningSettlement {
   periodStart: string | null;
   periodEnd: string | null;
   paidBy: string | null;
+  cancelledBy: string | null;
   confirmedAt: string | null;
   paidAt: string | null;
+  cancelledAt: string | null;
   payoutChannel: string;
+  payoutRequestNo: string;
   payoutReference: string;
   payoutState: string;
   payoutPackageInfo: string;
@@ -728,13 +732,39 @@ export interface CleaningSettlementItem {
   cleanerUserId: string;
   cleanerName: string;
   rewardCents: number;
+  reversedAt: string | null;
   completedAt: string | null;
   createdAt: string;
 }
 
+export interface CleaningSettlementEvent {
+  id: string;
+  settlementId: string;
+  fromStatus: SettlementStatus | null;
+  toStatus: SettlementStatus;
+  action: string;
+  actorType: 'USER' | 'SYSTEM';
+  actorId: string;
+  traceId: string;
+  note: string;
+  createdAt: string;
+}
+
+export interface CleaningSettlementReversal {
+  id: string;
+  settlementId: string;
+  reversalNo: string;
+  amountDeltaCents: number;
+  reason: string;
+  reversedBy: string;
+  createdAt: string;
+}
+
 export interface CleaningSettlementDetail {
   settlement: CleaningSettlement;
   items: CleaningSettlementItem[];
+  events: CleaningSettlementEvent[];
+  reversals: CleaningSettlementReversal[];
 }
 
 export interface CleaningStatistics {
@@ -747,6 +777,7 @@ export interface CleaningStatistics {
     completed: number;
     rewardCents: number;
     pendingSettlementCents: number;
+    draftSettlementCents: number;
     confirmedSettlementCents: number;
     paidSettlementCents: number;
   };