feat: APP 退出登录按钮

h5app/src/views/sapp/tabUser.vue

@@ -77,6 +77,10 @@
               <img src="@/assets/icon/gywm.png">
               <ion-label @click="router.push('/tabs/tabUser/about')">关于我们</ion-label>
             </ion-item>
+            <ion-item class="item-menu" detail mode="md">
+              <img src="@/assets/icon/tc.png">
+              <ion-label @click="presentAlert">退出登录</ion-label>
+            </ion-item>
           </div>
         </div>
       </div>