refactor: add .editorconfig and refactor code

SqlData/Application/Cqrs/Faculty/Queries/GetFacultyList/FacultyListVm.cs

@@ -10,5 +10,5 @@ public class FacultyListVm
     /// <summary>
     /// The list of faculties.
     /// </summary>
-    public IList<FacultyLookupDto> Faculties { get; set; } = new List<FacultyLookupDto>();
+    public IEnumerable<FacultyLookupDto> Faculties { get; set; } = [];
 }

SqlData/Application/Cqrs/Faculty/Queries/GetFacultyList/FacultyLookupDto.cs

@@ -14,9 +14,4 @@ public class FacultyLookupDto
     /// The name of the faculty.
     /// </summary>
     public required string Name { get; set; }
-
-    /// <summary>
-    /// ID indicating the faculty's affiliation to the campus.
-    /// </summary>
-    public int? CampusId { get; set; }
 }