Fix v3 mirror flow

src/expert-claim/dto/claim-list-v2.dto.ts

@@ -15,6 +15,12 @@ export class ClaimListItemV2Dto {
   })
   status: string;
 
+  @ApiPropertyOptional({
+    description: "Calculated unified blame+claim lifecycle status",
+    example: "WAITING_FOR_DAMAGE_EXPERT",
+  })
+  unifiedFileStatus?: string;
+
   @ApiProperty({ description: 'Workflow step', example: 'USER_SUBMISSION_COMPLETE' })
   currentStep: string;