fix monitoring online dispatch retries

server/migrations_ops/20260520120000_create_scheduler_control_tables.up.sql

@@ -93,7 +93,7 @@ INSERT INTO ops.scheduler_jobs
     (job_key, display_name, category, description, enabled, schedule_type, interval_seconds, timezone, timeout_seconds, batch_size, config)
 VALUES
     ('schedule_dispatch', '内容定时任务派发', 'content', '索引驱动的延迟队列派发，仅认领到期内容任务并投递生成队列。', true, 'interval', 15, 'Asia/Shanghai', 30, 100, '{}'::jsonb),
-    ('monitoring_daily_task', 'AI 监控每日任务生成', 'monitoring', '按业务日全量创建监控采集事实，按容量限速派发到桌面任务队列。', true, 'interval', 300, 'Asia/Shanghai', 45, 12, '{"max_desktop_client_backlog":12}'::jsonb),
+    ('monitoring_daily_task', 'AI 监控每日任务生成', 'monitoring', '客户端在线时按业务日滚动创建并派发监控采集任务，离线不生成待采积压。', true, 'interval', 300, 'Asia/Shanghai', 45, 12, '{"max_desktop_client_backlog":12}'::jsonb),
     ('monitoring_result_recovery', '监控结果恢复', 'monitoring', '按回调结果队列索引恢复未成功入队的监控结果。', true, 'interval', 60, 'Asia/Shanghai', 30, 100, '{}'::jsonb),
     ('monitoring_lease_recovery', '监控租约回收', 'monitoring', '按过期租约索引限批回收超过租约时间仍未回调的监控任务。', true, 'interval', 1800, 'Asia/Shanghai', 30, 1000, '{}'::jsonb),
     ('monitoring_received_inspection', '监控 received 卡死检查', 'monitoring', '按 received watchdog 索引限批标记长时间未入队的监控任务。', true, 'interval', 300, 'Asia/Shanghai', 30, 100, '{"threshold":"15m"}'::jsonb),

server/migrations_ops/20260520143000_harden_scheduler_jobs_for_k3s.up.sql

@@ -11,7 +11,7 @@ SET description = '索引驱动的延迟队列派发，仅认领到期内容任
 WHERE job_key = 'schedule_dispatch';
 
 UPDATE ops.scheduler_jobs
-SET description = '按业务日全量创建监控采集事实，按容量限速派发到桌面任务队列。',
+SET description = '客户端在线时按业务日滚动创建并派发监控采集任务，离线不生成待采积压。',
     timeout_seconds = 45,
     batch_size = 12,
     config = (config - 'max_materialize_per_run' - 'max_materialize_per_plan' - 'max_materialize_per_brand')

server/migrations_ops/20260627161000_rework_monitoring_daily_backpressure.up.sql

@@ -1,5 +1,5 @@
 UPDATE ops.scheduler_jobs
-SET description = '按业务日全量创建监控采集事实，按容量限速派发到桌面任务队列。',
+SET description = '客户端在线时按业务日滚动创建并派发监控采集任务，离线不生成待采积压。',
     batch_size = 12,
     config = (config - 'max_materialize_per_run' - 'max_materialize_per_plan' - 'max_materialize_per_brand')
              || '{"max_desktop_client_backlog":12}'::jsonb,

server/migrations_ops/20260627184500_document_online_only_monitoring_daily.down.sql

@@ -0,0 +1,6 @@
+UPDATE ops.scheduler_jobs
+SET description = '按业务日全量创建监控采集事实，按容量限速派发到桌面任务队列。',
+    batch_size = 12,
+    config = config || '{"max_desktop_client_backlog":12}'::jsonb,
+    updated_at = NOW()
+WHERE job_key = 'monitoring_daily_task';

server/migrations_ops/20260627184500_document_online_only_monitoring_daily.up.sql

@@ -0,0 +1,7 @@
+UPDATE ops.scheduler_jobs
+SET description = '客户端在线时按业务日滚动创建并派发监控采集任务，离线不生成待采积压。',
+    batch_size = 12,
+    config = (config - 'max_materialize_per_run' - 'max_materialize_per_plan' - 'max_materialize_per_brand')
+             || '{"max_desktop_client_backlog":12}'::jsonb,
+    updated_at = NOW()
+WHERE job_key = 'monitoring_daily_task';