adoptServer method
Takes the server's record as this device's copy and as the base its
next writes are checked against.
Implementation
Future<void> adoptServer(DVRecord record) async {
await _setServer(record);
final DVRecord? local = await table.read(record.key);
await table.write(record.values,
base: local, onConflict: DVConflict.lastWriteWins);
}