refactor(member): 提取公共登录态清理和注销逻辑到mixin

重构会员相关页面的重复代码，将清除登录态、退出登录、账号注销相关逻辑抽离到公共mixin中，统一复用代码并减少重复维护成本

pages_tool/member/assets.vue

@@ -78,7 +78,10 @@
 </template>
 
 <script>
+import memberPublic from './public/js/member-public.js';
+
 export default {
+	mixins: [memberPublic],
 	data() {
 		return {
 			accountInfo: {},
@@ -116,28 +119,7 @@ export default {
 			this.$util.redirectTo('/pages_tool/member/cancellation');
 		},
 		submit() {
-			uni.showModal({
-				title: '风险提示',
-				content: '确定要注销当前账号吗？',
-				confirmColor: '#000000',
-				success: res => {
-					if (res.confirm) {
-						this.$api.sendRequest({
-							url: '/membercancel/api/membercancel/apply',
-							success: rres => {
-								let cancellation_condition = rres.data.is_audit;
-								if (rres.code >= 0) {
-									this.$util.redirectTo('/pages_tool/member/cancelstatus');
-								} else {
-									this.$util.showToast({
-										title: rres.message
-									});
-								}
-							}
-						});
-					}
-				}
-			});
+			this.submitCancelApply();
 		}
 	}
 };