feat: sync source-backed OSM facility entrances

scripts/backup_db.sh

@@ -1,4 +1,5 @@
 #!/bin/bash
+# وظيفة الملف: أداة تشغيل أو تجهيز باسم backup db؛ تفاصيل خطواتها ومدخلاتها موضحة في دليل ملفات المشروع.
 # ==============================================================================
 # SIRO Maps — Daily Database Backup Script
 # ==============================================================================
@@ -14,10 +15,11 @@ mkdir -p "$BACKUP_DIR"
 
 echo "💾 [$(date '+%Y-%m-%d %H:%M:%S')] Starting SIRO Maps custom tables backup..."
 
-# Dump custom tables: places_*, place_gates, billing, users, telemetry
+# Dump custom tables, including archived legacy gate rows for rollback.
 docker compose -f "${APP_DIR}/docker-compose.yml" exec -T db pg_dump -U mapuser -d mapdb \
   -t 'places_*' \
   -t 'place_gates' \
+  -t 'place_gates_unverified_archive_20260929' \
   -t 'users' \
   -t 'api_keys' \
   -t 'billing_*' \