Recover local Sendico session after BFF network restarts (#57)

infra/local/scripts/rotation.sh

@@ -10,7 +10,9 @@ rotation() (
   for pid in $workers; do wait "$pid" || true; done
   restore_failed=0
   vault database/roles/bff POST < "$WORK/original-role" >/dev/null || { echo 'ERROR: restore BFF role TTL manually' >&2; restore_failed=1; }
-  for service in frontend bff; do
+  restore_services='frontend bff'
+  if [ -f "$STATE/sendico/settings.env" ]; then restore_services='frontend sendico bff'; fi
+  for service in $restore_services; do
    if ! grep -qx "$service" "$WORK/running"; then compose stop "$service"; compose rm -f "$service"; fi
   done
   return "$restore_failed"
@@ -19,7 +21,7 @@ rotation() (
  trap 'exit 130' INT
  trap 'exit 143' TERM
  jq '.+{default_ttl:"12s",max_ttl:"24s"}' "$WORK/original-role" | vault database/roles/bff POST >/dev/null
- compose up -d --no-deps --force-recreate --wait --wait-timeout 90 bff frontend
+ recreate_services 90 bff frontend
  export_ca
  https -f https://localhost:5126/ > "$WORK/index"
  grep -q flutter_bootstrap "$WORK/index" || fail 'Frontend bundle is not served'