修复单元测试问题

konabot/common/permsys/__init__.py

@@ -5,7 +5,6 @@ from nonebot.params import Depends
 from nonebot.rule import Rule
 
 from konabot.common.database import DatabaseManager
-from konabot.common.nb.is_admin import cfg
 from konabot.common.pager import PagerQuery
 from konabot.common.path import DATA_PATH
 from konabot.common.permsys.entity import PermEntity, get_entity_chain
@@ -75,6 +74,8 @@ def perm_manager(_db: DatabaseManager | None = None) -> PermManager:  # pragma:
 
 
 def create_startup():  # pragma: no cover
+    from konabot.common.nb.is_admin import cfg
+
     driver = nonebot.get_driver()
 
     @driver.on_startup