82ff0dc817
The nightly sync has failed since Jul 18 with RATE_LIMIT_EXCEEDED, transferring 0 B. Limit transactions and pace Drive requests, and retry a few times before giving up. This mitigates rather than fixes the cause (the remote still uses rclone's shared default client_id). Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>