fix: namespace Team3

src/team3.cs

@@ -2,8 +2,10 @@ using System;
 using Microsoft.Data.Sqlite;
 using Database.Dto;
 
-class EditRecords
+namespace Team3
 {
+    class EditRecords
+    {
         public static AuthorDto? EditAuthor(SqliteConnection connection, AuthorDto author)
         {
             using (var command = new SqliteCommand())
@@ -279,5 +281,6 @@ class EditRecords
             }
             return null;
         }
-}
+    }
 
+}