bugfix：优化微信浏览器访问相关交互

pages/claimCloudPhone/components/bargainingAssistance.vue

@@ -529,6 +529,10 @@ export default {
               // 对微信做拦截
               if (this.$userAgent.isWx) {
                 this.wxIntercept(() => {
+                  if(!this.$userAgent.isMiniProgram) {
+                    this.$toast('无法返回上一页，可直接关闭页面')
+                    return 
+                  }
                   history.pushState(null, null, document.URL);
                   this.exitVisible = true;
                 });
@@ -654,7 +658,7 @@ export default {
                   } else {
                     if (
                       this.$userAgent.isIos &&
-                      (!this.$userAgent.isWx || !this.$userAgent.isMiniProgram)
+                      !this.$userAgent.isWx
                     ) {
                       await this.$native.clipboard.writeText(res.data.link);
                       setTimeout(() => {