Move data and data loading to plugin libraries.

PkmnLib.Dynamic/Libraries/DataLoaders/Models/SerializedAbility.cs

@@ -0,0 +1,10 @@
+using System.Text.Json.Nodes;
+
+namespace PkmnLib.Dynamic.Libraries.DataLoaders.Models;
+
+public class SerializedAbility
+{
+    public string? Effect { get; set; }
+    public Dictionary<string, JsonNode> Parameters { get; set; } = new();
+    public string[] Flags { get; set; } = [];
+}