更新：增加“我的书单”功能

stores/sys.ts

@@ -0,0 +1,22 @@
+// stores/user.ts
+import { defineStore } from 'pinia'
+import { setAuthToken, clearAuthToken } from '@/utils/auth'
+import type { IUserInfo } from '@/types/user'
+
+export const useSysStore = defineStore('sys', {
+  state: (): IUserInfo => ({
+    language: uni.getStorageSync('appLanguage') || 'zh-CN',
+  }),
+
+  getters: {
+    
+  },
+
+  actions: {
+    /** 设置语言 */
+    setLanguage(language: string) {
+      this.language = language
+      uni.setStorageSync('appLanguage', language)
+    }
+  },
+})