feat: add search text filter for user query

src/CMSMicroservice.Application/UserCQ/Queries/GetAllUserByFilter/GetAllUserByFilterQuery.cs

@@ -10,6 +10,8 @@ public record GetAllUserByFilterQuery : IRequest<GetAllUserByFilterResponseDto>
 
 }public class GetAllUserByFilterFilter
 {
+    //جستجوی متنی (نام، نام خانوادگی، موبایل، کدملی)
+    public string? SearchText { get; set; }
     //شناسه 
     public long? Id { get; set; }
     //نام 

src/CMSMicroservice.Application/UserCQ/Queries/GetAllUserByFilter/GetAllUserByFilterQueryHandler.cs

@@ -17,6 +17,11 @@ public class GetAllUserByFilterQueryHandler : IRequestHandler<GetAllUserByFilter
         if (request.Filter is not null)
         {
             query = query
+                .Where(x => request.Filter.SearchText == null || 
+                            x.FirstName.Contains(request.Filter.SearchText) ||
+                            x.LastName.Contains(request.Filter.SearchText) ||
+                            x.Mobile.Contains(request.Filter.SearchText) ||
+                            x.NationalCode.Contains(request.Filter.SearchText))
                 .Where(x => request.Filter.Id == null || x.Id == request.Filter.Id)
                 .Where(x => request.Filter.FirstName == null || x.FirstName.Contains(request.Filter.FirstName))
                 .Where(x => request.Filter.LastName == null || x.LastName.Contains(request.Filter.LastName))