[feat:] voting numbers (total count) visible after importing

MainWindow.axaml.cs

@@ -122,6 +122,32 @@ public partial class MainWindow : Window
         LblStudentAmount.Content =  Settings.Instance.Students.Count.ToString();
         LblSelectedAmount.Content =  count_selected.ToString();
         
+        List<(Sport, List<string>)> initial_sportlist = new();
+        foreach (var sp in Settings.Instance.Sports)
+        {
+            initial_sportlist.Add((sp, new()));
+        }
+        foreach (Student s in Settings.Instance.Students)
+        {
+            foreach (var sp in s.SelectedCourseNames)
+            {
+                foreach (var item in initial_sportlist)
+                {
+                    if (item.Item1.AlternativeNames.Contains(sp))
+                    {
+                        item.Item2.Add(s.ID);
+                        break;
+                    }
+                }
+            }
+        }
+
+        LblNumVoted.Content = "";
+        foreach (var s in initial_sportlist)
+        {
+            LblNumVoted.Content += $"{s.Item1.Name}: {s.Item2.Count}\n";
+        }
+        
     }
 
     private void BtnCraftCourses_OnClick(object? sender, RoutedEventArgs e)