The api queued .restore-requested but nothing consumed it, so restores silently did nothing. The watcher now services the restore sentinel by running restore.sh, and its instance_data mount is read-write so restore can lay files back down (the manual one-shot stays read-only). Backup stamps use a colon-free UTC form that Date could not parse, so the UI showed raw strings; normalize them before formatting.
Backups are per-site and not part of the base stack, so they ship as a separate compose overlay with an isolated restic REST server the app can only reach through the backup utility (no shell or db creds). The sidecar image trusts the corporate proxy root CA at build time so its Oracle yum, github, and PyPI fetches succeed behind TLS interception; shell scripts are pinned to LF via .gitattributes so the container entrypoints do not die on a CRLF shebang.