refactor(runtime): decouple scheduler tasks and align worker group names

backend/src/core/runtime/cli.py

@@ -5,7 +5,10 @@ import subprocess
 import sys
 from pathlib import Path
 
-from core.agentscope.runtime.tasks import run_automation_scheduler_scan
+from apscheduler.schedulers.blocking import BlockingScheduler
+from apscheduler.triggers.interval import IntervalTrigger
+
+from core.automation.scheduler import run_automation_scheduler_scan
 from core.config.settings import config
 from core.config.initial.init_data import initialize_data
 from core.logging import get_logger
@@ -103,24 +106,34 @@ async def bootstrap() -> bool:
     return True
 
 
-async def run_automation_scheduler_forever() -> bool:
+async def run_automation_scheduler_forever() -> None:
     if not config.automation_scheduler.enabled:
         logger.info("Automation scheduler disabled by config")
-        return True
+        return
 
     interval_seconds = int(config.automation_scheduler.interval_seconds)
     batch_limit = int(config.automation_scheduler.batch_limit)
     logger.info(
-        "Starting automation scheduler loop",
+        "Starting automation scheduler",
         interval_seconds=interval_seconds,
         batch_limit=batch_limit,
     )
-    while True:
+
+    def scan_job() -> None:
         try:
-            await run_automation_scheduler_scan(limit=batch_limit)
+            asyncio.run(run_automation_scheduler_scan(limit=batch_limit))
         except Exception as exc:
             logger.exception("Automation scheduler scan failed", error=str(exc))
-        await asyncio.sleep(interval_seconds)
+
+    scheduler = BlockingScheduler()
+    scheduler.add_job(
+        scan_job,
+        trigger=IntervalTrigger(seconds=interval_seconds),
+        id="automation_scheduler_scan",
+        name="Automation scheduler scan",
+        replace_existing=True,
+    )
+    scheduler.start()
 
 
 def main() -> int:
@@ -142,7 +155,8 @@ def main() -> int:
     elif command == "bootstrap":
         success = asyncio.run(bootstrap())
     elif command == "automation-scheduler":
-        success = asyncio.run(run_automation_scheduler_forever())
+        asyncio.run(run_automation_scheduler_forever())
+        return 0
     else:
         logger.error("Unknown command", command=command)
         logger.info(