perf: 统一应用树 (#6535)

* perf: 添加应用树api

* perf: perms tree

* perf: 统一应用树

* perf: 修改icon

* perf: stash it

* perf: 优化应用账号

* perf: 基本完成应用账号重构

* perf: 修改翻译

Co-authored-by: ibuler <ibuler@qq.com>

apps/assets/serializers/account.py

@@ -28,6 +28,7 @@ class AccountSerializer(AuthSerializerMixin, BulkOrgResourceModelSerializer):
             },
             'private_key': {'write_only': True},
             'public_key': {'write_only': True},
+            'systemuser_display': {'label': _('System user display')}
         }
         ref_name = 'AssetAccountSerializer'