Add category IDs support to product DTOs and protobuf

src/BackOffice.BFF.Application/ProductsCQ/Queries/GetAllProductsByFilter/GetAllProductsByFilterResponseDto.cs

@@ -20,5 +20,6 @@ public class GetAllProductsByFilterResponseModel
     public int SaleCount { get; set; }
     public int ViewCount { get; set; }
     public int RemainingCount { get; set; }
+    // لیست شناسه دسته‌بندی‌های محصول
+    public List<long> CategoryIds { get; set; } = new();
 }
-

src/BackOffice.BFF.Application/ProductsCQ/Queries/GetProducts/GetProductsResponseDto.cs

@@ -14,5 +14,6 @@ public class GetProductsResponseDto
     public int SaleCount { get; set; }
     public int ViewCount { get; set; }
     public int RemainingCount { get; set; }
+    // لیست شناسه دسته‌بندی‌های محصول
+    public List<long> CategoryIds { get; set; } = new();
 }
-