Begin work on outlining dynamic side

PkmnLib.Dynamic/ScriptHandling/Registry/ScriptAttribute.cs

@@ -0,0 +1,14 @@
+namespace PkmnLib.Dynamic.ScriptHandling;
+
+[AttributeUsage(AttributeTargets.Class)]
+public class ScriptAttribute : Attribute
+{
+    public ScriptCategory Category { get; }
+    public string Name { get; }
+    
+    public ScriptAttribute(ScriptCategory category, string name)
+    {
+        Category = category;
+        Name = name;
+    }
+}