Add skill groups and GM character owner transfer across stack

RpgRoller/Components/Pages/Home.Models.cs

@@ -36,19 +36,26 @@ public sealed class CharacterFormModel
 {
     public string Name { get; set; } = string.Empty;
     public string CampaignId { get; set; } = string.Empty;
+    public string OwnerUsername { get; set; } = string.Empty;
 }
 
 public sealed class SkillFormModel
 {
     public string Name { get; set; } = string.Empty;
     public string DiceRollDefinition { get; set; } = string.Empty;
+    public string SkillGroupId { get; set; } = string.Empty;
     public int WildDice { get; set; }
     public bool AllowFumble { get; set; }
 }
 
+public sealed class SkillGroupFormModel
+{
+    public string Name { get; set; } = string.Empty;
+}
+
 public enum HomeViewMode
 {
     Loading,
     Anonymous,
     Workspace
-}
+}