fix(login): correct mobile binding condition in login logic

- Updated the condition to check if the mobile number is not bound, ensuring the binding interface is displayed correctly during login.
- This change improves user experience by prompting mobile binding only when necessary.

src/views/User/login.vue

@@ -415,7 +415,7 @@
                         Util.setCookie("token", res.data.api_token, 1);
 
                         //登录时，识别到账号未绑定手机号，则显示绑定手机号窗口
-                        if (res.data.is_bind_mobile) {
+                        if (!res.data.is_bind_mobile) {
                             this.loginType = 'bind';
                             this.clearAllErrors();
                             return;