Initial import of LWLT AIBOT platform

control-plane/migrations/010_task_query_optimization.sql

@@ -0,0 +1,17 @@
+-- Keep the operator list and active-task scans bounded by organization and
+-- lifecycle status. The list API still applies LIMIT/OFFSET, while these
+-- indexes avoid sorting/reading large unrelated task sets as data grows.
+CREATE INDEX IF NOT EXISTS tasks_visible_created_idx
+  ON tasks (organization_id, created_at DESC, id DESC)
+  WHERE status <> 'cancelled';
+
+CREATE INDEX IF NOT EXISTS tasks_active_status_created_idx
+  ON tasks (organization_id, status, created_at DESC, id DESC)
+  WHERE status IN ('queued', 'accepted', 'running', 'reconciliation_pending');
+
+CREATE INDEX IF NOT EXISTS tasks_active_handoff_created_idx
+  ON tasks (organization_id, handoff_status, created_at DESC, id DESC)
+  WHERE handoff_status IN ('accepted', 'running', 'reconciliation_pending');
+
+CREATE INDEX IF NOT EXISTS task_events_org_task_idx
+  ON task_events (organization_id, task_id, id);