Document all undocumented methods and properties

PkmnLib.Dynamic/Libraries/DataLoaders/AbilityDataLoader.cs

@@ -8,6 +8,9 @@ using PkmnLib.Static.Utils;
 
 namespace PkmnLib.Dynamic.Libraries.DataLoaders;
 
+/// <summary>
+/// Loads ability data from a JSON file.
+/// </summary>
 public static class AbilityDataLoader
 {
     private static Dictionary<string, SerializedAbility> LoadAbilitiesData(Stream stream)
@@ -26,6 +29,9 @@ public static class AbilityDataLoader
         return objects;
     }
 
+    /// <summary>
+    /// Loads the ability library from a JSON file.
+    /// </summary>
     public static AbilityLibrary LoadAbilities(Stream stream,
         Action<Dictionary<string, SerializedAbility>>? action = null)
     {