add codes

src/hooks/Setting.js

@@ -0,0 +1,22 @@
+import { STOKEY_SETTING } from "../config";
+import storage from "../libs/storage";
+import { useStorages } from "./Storage";
+
+/**
+ * 设置hook
+ * @returns
+ */
+export function useSetting() {
+  const storages = useStorages();
+  return storages?.[STOKEY_SETTING];
+}
+
+/**
+ * 更新设置
+ * @returns
+ */
+export function useSettingUpdate() {
+  return async (obj) => {
+    await storage.putObj(STOKEY_SETTING, obj);
+  };
+}