YARA-883 + Side ID fixes

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

@@ -94,9 +94,10 @@ export class ClaimDetailV2ResponseDto {
       properties: {
         index: { type: 'number' },
         partId: {
-          type: 'string',
+          type: 'number',
+          nullable: true,
           description:
-            'Send this in PUT reply/submit parts[] — stable id (`id:{catalogId}` or `{side}|{name}`)',
+            'Numeric catalog part id for outer parts (`null` for non-catalog lines); use in reply/submit and price-drop',
         },
         id: { type: 'number', nullable: true },
         name: { type: 'string' },
@@ -109,7 +110,7 @@ export class ClaimDetailV2ResponseDto {
   })
   damagedParts?: Array<{
     index: number;
-    partId: string;
+    partId: number | null;
     id?: number | null;
     name: string;
     side: string;
@@ -152,6 +153,15 @@ export class ClaimDetailV2ResponseDto {
       signLink?: string;
       signedAt?: Date | string;
     };
+    priceDrop?: {
+      total?: number;
+      carPrice?: number;
+      carModel?: number;
+      carValue?: number[];
+      sumOfSeverity?: number;
+      coefficientYear?: number;
+      partLines?: Array<Record<string, unknown>>;
+    };
   };
 
   @ApiPropertyOptional({