fix 插件恢复前先装配插件市场、包管理、依赖安装等外部服务

tests/test_lifecycle_shutdown.py

@@ -33,6 +33,7 @@ def _patch_lifespan(monkeypatch, *, failing_step: str | None = None) -> dict:
         "init_workflow",
     ):
         monkeypatch.setattr(lifecycle, name, MagicMock())
+    monkeypatch.setattr(lifecycle, "configure_plugin_services", MagicMock())
     monkeypatch.setattr(lifecycle, "init_modules", AsyncMock())
 
     # 启动期的引擎预热与额度核算也要打桩。不打的话这些用例会走真实的引擎创建，在测试
@@ -124,6 +125,7 @@ def test_lifespan_normal_mode_starts_full_runtime(monkeypatch):
     asyncio.run(run_lifespan())
 
     lifecycle.init_modules.assert_awaited_once_with()
+    lifecycle.configure_plugin_services.assert_called_once_with()
     for name in (
         "init_plugins",
         "init_scheduler",
@@ -137,6 +139,25 @@ def test_lifespan_normal_mode_starts_full_runtime(monkeypatch):
         _assert_completed_once(step)
 
 
+def test_lifespan_configures_plugin_services_before_restore(monkeypatch):
+    """插件恢复依赖的外部系统服务必须先于恢复阶段完成装配。"""
+    shutdown_steps = _patch_lifespan(monkeypatch)
+    order = []
+    lifecycle.configure_plugin_services.side_effect = lambda: order.append("configure")
+    lifecycle.SystemChain.return_value.restore_plugins.side_effect = (
+        lambda: order.append("restore")
+    )
+
+    async def run_lifespan():
+        async with lifecycle.lifespan(FastAPI()):
+            pass
+
+    asyncio.run(run_lifespan())
+
+    assert order == ["configure", "restore"]
+    _assert_completed_once(shutdown_steps["close_http"])
+
+
 def test_lifespan_safe_mode_skips_optional_runtime(monkeypatch):
     """安全模式只启动基础模块，并跳过插件及可选后台服务。"""
     shutdown_steps = _patch_lifespan(monkeypatch)