🐛 Bug: Syncs show "0 records" synced in the summary without mentioning that the sync was in incremental mode (no *new* records)

[aaronsteers]

This has frequently been a cause of confusion for users. When PyAirbyte is syncing after the first sync, the fact that it is using incremental logic is not obvious in the print statements and summaries. So "0 records" synced looks like a bug, when in reality there's just nothing new since the last sync operation.