docs: fix schedule sync commands in consistency sweep runbook

Replace nonexistent make sync-schedules with admin/sync and the
activity_core.sync_schedules CLI documented in activity-core runbook.

docs/consistency-sweep-runbook.md

@@ -36,9 +36,21 @@ Temporal schedule exists:
 ```bash
 cd ~/activity-core
 ACTIVITY_DEFINITION_DIRS=/home/worsch/the-custodian make sync-activity-definitions
-make sync-schedules
 ```
 
+Reconcile Temporal schedules (pick one):
+
+```bash
+# Preferred when activity-core API is up (no worker restart)
+curl -s -X POST 'http://localhost:8010/admin/sync?definitions=true&schedules=true'
+
+# CLI fallback
+ACTCORE_DB_URL=... TEMPORAL_HOST=... uv run python -m activity_core.sync_schedules
+```
+
+On Railiance01, use the in-cluster activity-core API URL and env from the
+deployment instead of `localhost:8010`.
+
 Expected definition:
 
 - name: `State Hub Consistency Sweep`