Add new UID files and update scene configurations for dialogue components; refactor skill management and input handling

scripts/Resources/SkillData.cs

@@ -8,7 +8,6 @@ public partial class SkillData : Resource
 {
     [Export] public string Name { get; set; } = "New Skill";
     [Export] public string Description { get; set; } = "New Skill";
-    [Export] public Dictionary<string, Variant> Config { get; set; } = new();
     [Export] public int Cost { get; set; } = 0;
     [Export] public Texture2D Icon { get; set; }
     [Export] public bool IsActive { get; set; } = false;