Instead of syncing JSON files back, the SQLite DB itself is now
the persistent store on the remote HAProxy host:
- Startup: download remote DB via SCP (skip migration if exists)
- After writes: upload local DB via SCP (WAL checkpoint first)
- JSON sync removed (sync_servers_json, sync_certs_json deleted)
New functions:
- ssh_ops: remote_download_file(), remote_upload_file() via SCP
- db: sync_db_to_remote(), _try_download_remote_db()
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
12fd3b5e8f