refactor: reorganize startup persistence boundaries

app/startup/initializers/scheduler.py

@@ -0,0 +1,41 @@
+import asyncio
+
+from app.application.scheduling import register_scheduler_class
+from app.scheduler import Scheduler
+
+# 导入期即向 application 门面注册调度器类，保证工具调用时不依赖静态边。
+register_scheduler_class(Scheduler)
+
+
+def init_scheduler():
+    """
+    初始化定时器
+    """
+    Scheduler().init()
+
+
+def stop_scheduler():
+    """
+    停止定时器；生命周期事件循环中返回可等待的收口协程。
+    """
+    scheduler = Scheduler()
+    try:
+        asyncio.get_running_loop()
+    except RuntimeError:
+        scheduler.stop()
+        return None
+    return scheduler.stop_async()
+
+
+def restart_scheduler():
+    """
+    重启定时器
+    """
+    Scheduler().init()
+
+
+def init_plugin_scheduler():
+    """
+    初始化插件定时器
+    """
+    Scheduler().init_plugin_jobs()