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

server/src/routes/reportRoutes.ts

@@ -14,4 +14,8 @@ router.get('/', reportController.getReports.bind(reportController));
 router.get('/:id', reportController.getReportById.bind(reportController));
 router.delete('/:id', requireAuth, reportController.deleteReport.bind(reportController));
 
+// Verification endpoints
+router.post('/:id/verify', requireAuth, reportController.verifyReport.bind(reportController));
+router.post('/:id/dispute', requireAuth, reportController.disputeReport.bind(reportController));
+
 export default router;