feat(auth): 新增谷歌验证码登录 implement Google Authenticator support for two-factor authentication

- Add Google Authenticator integration for enhanced login security-Update admin edit page to include login type selection
- Modify login process to support two-factor authentication
- Add new database fields for login type and GA secret
- Update client-side JavaScript to handle GA code input and validation

app/admin/model/SystemAdmin.php

@@ -10,6 +10,13 @@ class SystemAdmin extends TimeModel
 
     protected $deleteTime = 'delete_time';
 
+    public array $notes = [
+        'login_type' => [
+            1 => '密码登录',
+            2 => '密码 + 谷歌验证码登录'
+        ],
+    ];
+
     public function getAuthList()
     {
         $list = (new SystemAuth())