refactor: extract common pagination properties into PaginationRequest and apply it in InstitutionContractListSearchModel

0_Framework/Application/PaginationRequest.cs

@@ -0,0 +1,7 @@
+namespace _0_Framework.Application;
+
+public class PaginationRequest
+{
+    public int PageIndex { get; set; } = 1;
+    public int PageSize { get; set; } = 30;
+}

CompanyManagment.App.Contracts/InstitutionContract/IInstitutionContractApplication.cs

@@ -112,7 +112,7 @@ public class CreateInstitutionContractRequest
     public string EmployeeManualCount { get; set; }
     public string Description { get; set; }
 }
-public class InstitutionContractListSearchModel
+public class InstitutionContractListSearchModel :PaginationRequest
 {
     /// <summary>
     /// کارفرما / کارگاه / طرف حساب / معرف
@@ -174,13 +174,4 @@ public class InstitutionContractListSearchModel
     /// </summary>
     public bool? IsOfficial { get; set; }
     
-    /// <summary>
-    /// ایندکس صفحه
-    /// </summary>
-    public int PageIndex { get; set; }
-
-/// <summary>
-/// تعداد داخل صفحه
-/// </summary>
-    public int PageSize { get; set; } = 30;
 }