feat: add prompt-first batches and pausable task guidance

apps/admin_console/server.py

@@ -152,7 +152,7 @@ async def on_startup():
 
     cleaned = session_repo.cleanup_orphans_on_startup()
     if cleaned > 0:
-        print(f"[ServerStartup] Marked {cleaned} orphaned running session(s) as failed.")
+        print(f"[ServerStartup] Marked {cleaned} orphaned running session(s) as interrupted.")
     # Workers killed together with a previous daemon never remuxed their
     # recordings; publish whatever raw files they left behind.
     asyncio.create_task(asyncio.to_thread(task_queue_service.recover_orphaned_recordings_on_launch))
@@ -176,7 +176,9 @@ async def on_shutdown():
     owned_session_ids = {
         str(item["session_id"])
         for item in state.queue_items
-        if isinstance(item, dict) and item.get("status") == "running" and item.get("session_id")
+        if isinstance(item, dict)
+        and item.get("status") in {"running", "task_paused", "resuming"}
+        and item.get("session_id")
     }
 
     worker = state.worker_task
@@ -212,7 +214,7 @@ async def on_shutdown():
     state.current_process = None
     state.queue_items.clear()
     for session_id in owned_session_ids:
-        session_repo.update_session_status(session_id, "cancelled")
+        session_repo.update_session_status(session_id, "interrupted")
 
     from apps.admin_console.services.automation_service import background_tasks