Two fixes bundled into the OTA:
1. update.download hard-fail on git-path nodes. handle_update_check's git
branch reported update_available=true + update_method="git" but never
populated state.available_update, so update.download returned "No update
available to download" even though the UI showed one. SystemUpdate.vue
now routes update_method=="git" through update.git-apply (pull+rebuild+
restart via self-update.sh); manifest-path nodes keep the download→apply
flow. i18n strings + confirm modal added for the git path.
2. Reconciler creating containers behind the user's back. On fresh
unbundled installs (.198, .253) archy-mempool-db and archy-btcpay-db
materialised ~10 min after first boot because reconcile-containers.sh
walked container-specs.sh's canonical tier list and created any
"missing" container. reset_spec() now defaults SPEC_OPTIONAL="true",
so reconcile is strictly a repair tool — baseline comes from
first-boot-containers.sh (filebrowser on unbundled), everything else
from the install RPC.
Also forces OTA trigger for nodes on 1.6.0-alpha that otherwise saw
"I'm at manifest.version, nothing to do" and skipped the refreshed 1.6
artifacts.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>