Add clothing toggle to character editor (#18903)

Content.Client/Preferences/UI/HumanoidProfileEditor.Random.cs

@@ -1,15 +1,10 @@
-using Content.Shared.Dataset;
-using Content.Shared.Humanoid;
 using Content.Shared.Preferences;
-using Content.Shared.Random.Helpers;
 using Robust.Shared.Prototypes;
-using Robust.Shared.Random;
 
 namespace Content.Client.Preferences.UI
 {
     public sealed partial class HumanoidProfileEditor
     {
-        private readonly IRobustRandom _random;
         private readonly IPrototypeManager _prototypeManager;
 
         private void RandomizeEverything()