feat(proof.ts): 上链若次数不足，提示去充值

src/mixins/proof.ts

@@ -91,6 +91,18 @@ export default class Proof extends Vue {
                     this.$router.push({name: 'Auth'});
                 });
                 }
+                if (err.code === 10702) {
+                  this.$dialog.confirm({
+                    title: '提示',
+                    message: '剩余上链次数不足，请充值',
+                    confirmButtonText: '去充值',
+                    cancelButtonText: '取消',
+                }).then(() => {
+                  this.$router.push({
+                    name: 'Recharge',
+                  });
+                });
+                }
             });
         });
     }