refactor: add .editorconfig and refactor code

SqlData/Application/Cqrs/Professor/Queries/GetProfessorDetailsBySearch/GetProfessorInfoSearchQueryHandler.cs

@@ -27,7 +27,7 @@ public class GetProfessorInfoSearchQueryHandler(IProfessorDbContext dbContext) :
                 Id = x.Id,
                 Name = x.Name,
                 AltName = x.AltName
-            }).ToList()
+            })
         };
     }
 }

SqlData/Application/Cqrs/Professor/Queries/GetProfessorDetailsBySearch/ProfessorInfoListVm.cs

@@ -11,5 +11,5 @@ public class ProfessorInfoListVm
     /// <summary>
     /// List of <see cref="ProfessorInfoVm"/>
     /// </summary>
-    public required IList<ProfessorInfoVm> Details { get; set; }
+    public IEnumerable<ProfessorInfoVm> Details { get; set; } = [];
 }