## Summary
- add a per-connection cutoff timestamp so silent first/full sync
imports are excluded from later daily bank sync emails
- keep the existing one-email-per-day user cap while still reporting
transactions created after the silent sync cutoff
- add regression coverage for silent first sync, full sync, and
post-cutoff reporting behavior
## Testing
- php artisan test --compact
tests/Feature/OpenBanking/SyncBankingConnectionJobTest.php
- vendor/bin/pint --dirty --format agent
473ac03088