Add Analyzer for "Cannot delete the only layout"
This is a common issue with deploys from VCS to orgs and especially so for standard objects when SFDC introduces new versions and hence new objects
Example: In V53, SFDC introduced Standard Object "Customer"
If your VCS doesn't have a CustomObject for Customer and a Layout for Customer, the CI job will attempt to delete the Layout and get an error - you can't delete the only layout"
The Analyzer should detect this with recommendation to not delete; then CI jobs can honor this and not fail