camilamacedo86 changed the title WIP ✨ (chore): (Boxcutter): Use label selector for listing previous revisions WIP ✨ (chore): (Boxcutter): se label-based cache for revision lookups instead of explicit chains;

camilamacedo86 changed the title WIP ✨ (chore): (Boxcutter): se label-based cache for revision lookups instead of explicit chains; ✨ (Valid for Boxcutter Runtime Only) switched to label-based revision lookups — faster, safer, and no orphans left behind.

camilamacedo86 changed the title ✨ (Valid for Boxcutter Runtime Only) switched to label-based revision lookups — faster, safer, and no orphans left behind. WIP ✨ (Valid for Boxcutter Runtime Only) switched to label-based revision lookups — faster, safer, and no orphans left behind.

Copilot AI review requested due to automatic review settings

…it chains

Instead of tracking revision history through Spec.Previous fields, we now
find related revisions using labels and the controller-runtime cache. This
is more efficient and works better with controller-runtime's caching layer.

To support this change, the Helm-to-Boxcutter migration now sets
ownerReferences on migrated revisions, ensuring they work identically
to newly created revisions.

Assisted-by: Cursor