新增待办过期和历史归档任务

docs/sql/sys_todo_maintenance_job.sql

@@ -0,0 +1,19 @@
+-- 待办任务过期与历史归档定时任务
+-- 默认每天 02:30 执行；归档保留天数通过 todo.retention-days 配置，最少保留 180 天。
+
+INSERT INTO sys_job (
+  job_name, job_group, invoke_target, cron_expression,
+  misfire_policy, concurrent, status, create_by, create_time, remark
+)
+SELECT
+  '待办过期与历史归档', 'SYSTEM', 'todoTaskMaintenanceTask.maintain()', '0 30 2 * * ?',
+  '3', '1', '0', 'system', sysdate(), '过期待处理任务并逻辑归档至少180天前的终态任务'
+FROM DUAL
+WHERE NOT EXISTS (
+  SELECT 1 FROM sys_job
+  WHERE invoke_target = 'todoTaskMaintenanceTask.maintain()'
+);
+
+SELECT job_id, job_name, invoke_target, cron_expression, status
+FROM sys_job
+WHERE invoke_target = 'todoTaskMaintenanceTask.maintain()';