Fix v3 mirror flow

src/common/dto/list-query-v2.dto.ts

@@ -9,6 +9,7 @@ import {
   MaxLength,
   Min,
 } from "class-validator";
+import { UNIFIED_FILE_STATUS_KEYS } from "src/helpers/unified-file-status";
 
 /** Allowed sort keys for V2 list endpoints (claims / blame). */
 export const LIST_SORT_BY_V2 = [
@@ -75,4 +76,13 @@ export class ListQueryV2Dto {
   @IsString()
   @MaxLength(64)
   search?: string;
+
+  @ApiPropertyOptional({
+    enum: UNIFIED_FILE_STATUS_KEYS,
+    description:
+      "Filter by calculated unified file status (blame + claim combined).",
+  })
+  @IsOptional()
+  @IsIn([...UNIFIED_FILE_STATUS_KEYS])
+  unifiedStatus?: (typeof UNIFIED_FILE_STATUS_KEYS)[number];
 }