Implement report verification interface with audit log

- Add verify/dispute endpoints to backend API
- Create verification service methods with auto-hide logic for 3+ disputes
- Update ReportDetailModal with verification buttons and comment forms
- Add verification audit log display showing history of verifications/disputes
- Implement auto-hide warning for disputed reports
- Update MapPage to handle verification actions and refresh data
- Add verification counts to report responses
- Filter out disputed reports from public view by default
- Add verification test script

Requirements: 7.1, 7.2, 7.3, 7.4, 7.5

src/types/index.ts

@@ -106,6 +106,19 @@ export interface CreateReportDTO {
   }[];
 }
 
+export interface Verification {
+  id: string;
+  reportId: string;
+  userId: string;
+  verificationType: 'verify' | 'dispute';
+  comment?: string;
+  createdAt: Date;
+  user: {
+    id: string;
+    username: string;
+  };
+}
+
 export interface ReportResponseDTO extends Report {
   user: {
     id: string;
@@ -115,6 +128,7 @@ export interface ReportResponseDTO extends Report {
   verificationCount: number;
   disputeCount: number;
   environmentalConcerns: EnvironmentalConcern[];
+  verifications?: Verification[];
 }
 
 export interface FilterState {