Greptile Summary

This PR adds a guard clause in deleteOldDeployments to skip the listByGroup call when a collection (functions or sites) does not exist in the project schema, preventing a daily NotFoundException on the console project during maintenance.

• Replaces two separate listByGroup calls with a loop that checks $dbForProject->getCollection($group)->isEmpty() before iterating — matching the established pattern already used in Migration.php (line 253) and Version/V22.php.
• The removalCallback (which queries deployments) is never invoked when the outer collection is absent, so the inner deleteByGroup call is also safe.

Confidence Score: 5/5

Safe to merge — the guard clause is minimal, well-precedented in this codebase, and directly fixes the reported exception without touching other code paths.

The change is a two-line guard wrapping an existing call. The getCollection()->isEmpty() pattern is already used in Migration.php and V22.php for the same purpose, so its semantics are established. No new failure modes are introduced.

No files require special attention.

Important Files Changed

_{Reviews (2): Last reviewed commit: "Merge branch '1.9.x' into fix-console-ma..." | Re-trigger Greptile}