fix

API/Controllers/UsersController.cs

@@ -34,12 +34,10 @@ public class UsersController(IUserService users, ITeamService teams, ITacticServ
     public async Task<GetUserDataResponse> GetUserData()
     {
         var userId = accessor.CurrentUserId(HttpContext);
-        var userTeams = await teams.ListTeamsOf(userId).ToArray();
-        var userTactics = await tactics.ListTacticsOf(userId).Select(t => t.ToDto()).ToArray();
-        var sharedTacticsToUser = await users.GetSharedTacticsToUser(userId);
-        var sharedTacticsToTeam = await teams.GetSharedTacticsToTeams(userId);
-        var sharedTactics = sharedTacticsToTeam.Concat(sharedTacticsToUser).Select(t => t.ToDto()).ToArray();
-        return new GetUserDataResponse(userTeams, userTactics, sharedTactics);
+        var userTeams = await teams.ListTeamsOf(userId);
+        var userTactics = await tactics.ListTacticsOf(userId);
+        var sharedTactics = await users.GetSharedTacticsToUser(userId);
+        return new GetUserDataResponse(userTeams.ToArray(), userTactics.Select(t => t.ToDto()).ToArray(), sharedTactics.Select(t => t.ToDto()).ToArray());
     }