Move backup SSH keys and repo URL from MCPD_BACKUP_REPO env var to a
"backup-ssh" secret in the database. Keys are auto-generated on first
init and stored back into the secret. Also fix ERR_HTTP_HEADERS_SENT
crash caused by reply.send() without return in routes when onSend hook
is registered.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
DB is source of truth with git as downstream replica. SSH key generated
on first start, all resource mutations committed as apply-compatible YAML.
Supports manual commit import, conflict resolution (DB wins), disaster
recovery (empty DB restores from git), and timeline branches on restore.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
BackupService exports servers/profiles/projects to JSON bundle.
RestoreService imports with skip/overwrite/fail conflict strategies.
AES-256-GCM encryption for sensitive env vars via scrypt-derived keys.
REST endpoints and CLI commands for backup/restore operations.
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
