message: Update WorldSettings to 0.8.9
diff: /**
  * The Collection of Setting documents which exist within the active World.
  - * This collection is accessible as game.settings.storages.get("world")
  + * This collection is accessible as game.settings.storage.get("world")
  *
  - * @see {@link Macro} The Macro entity
  - * @see {@link MacroDirectory} The MacroDirectory sidebar directory
  + * @see {@link Setting} The Setting document
  */
  declare class WorldSettings extends WorldCollection<typeof foundry.documents.BaseSetting, 'WorldSettings'> {
  /** @override */
  @@ -13,10 +12,9 @@ declare class WorldSettings extends WorldCollection<typeof foundry.documents.Bas
  get directory(): null;
  /**
  - * Return the serialized value of the world setting as a string
  + * Return the Setting document with the given key.
  * @param key - The setting key
  - * @returns The serialized setting string
  - * @remarks The documentation is incorrect, this actually returns a `Setting | undefined`
  + * @returns The Setting.
  */
  getSetting(key: string): ReturnType<this['find']>;
  