Add the startSidebarExpanded setting (closes #2)

module/settings/startSidebarExpanded.mjs

@@ -0,0 +1,22 @@
+import { __ID } from "../consts.mjs";
+
+const key = `startSidebarExpanded`;
+
+const config = {
+	name: `OFT.setting.${key}.name`,
+	hint: `OFT.setting.${key}.hint`,
+	scope: `user`,
+	type: Boolean,
+	default: true,
+	config: true,
+	requiresReload: false,
+};
+
+export const startSidebarExpanded = {
+	value() {
+		return game.settings.get(__ID, key);
+	},
+	register() {
+		game.settings.register(__ID, key, config);
+	},
+};