update the resend request and user side

src/claim-request-management/claim-request-management.v2.controller.ts

@@ -108,6 +108,37 @@ export class ClaimRequestManagementV2Controller {
     }
   }
 
+  /**
+   * V2: Acknowledge a damage-expert resend that only contains instructions (no extra documents or part photos).
+   */
+  @Post("request/:claimRequestId/expert-resend/acknowledge")
+  @ApiOperation({
+    summary: "Acknowledge expert resend (instructions only)",
+    description:
+      "Use when `workflow.currentStep` is USER_EXPERT_RESEND and the expert did not list any `resendDocuments` or `resendCarParts`. " +
+      "Returns the claim to WAITING_FOR_DAMAGE_EXPERT. If documents or parts were requested, upload them via the existing upload/capture endpoints instead.",
+  })
+  @ApiParam({ name: "claimRequestId" })
+  @ApiResponse({ status: 200, description: "Claim returned to expert queue" })
+  @ApiResponse({ status: 400, description: "Resend requires uploads or wrong step" })
+  async acknowledgeExpertResend(
+    @Param("claimRequestId") claimRequestId: string,
+    @CurrentUser() user: any,
+  ) {
+    try {
+      return await this.claimRequestManagementService.acknowledgeExpertResendInstructionsV2(
+        claimRequestId,
+        user.sub,
+        user,
+      );
+    } catch (error) {
+      if (error instanceof HttpException) throw error;
+      throw new InternalServerErrorException(
+        error instanceof Error ? error.message : "Failed to acknowledge expert resend",
+      );
+    }
+  }
+
   /**
    * V2: User objection after expert resend (same intent as v1 PUT …/request/resend/:id/objection).
    */