Update token handling and user state management

composables/states.ts

@@ -2,7 +2,26 @@
 export const useToken = () =>
   useState<string>('token', () => {
     const token = useCookie<string | undefined>('token');
-    return token.value ? 'Bearer ' + token.value : '';
+    return token.value ? token.value : '';
+  });
+
+  type UserInfo = {
+    nickname: string,
+    avatar: string,
+    mobile: string,
+    id: number | undefined,
+    vipLevel: number | undefined,
+    sex: number | undefined,
+  }
+  export const useUserInfo = () => useState<UserInfo>('userInfo', () => {
+    return {
+      nickname: '',
+      avatar: '',
+      mobile: '',
+      id: undefined,
+      vipLevel: undefined,
+      sex: undefined,
+    }
   });
 
 /** 热门数据 */