[ehelms]

Summary

Allow remove parameters with a distinct dest to expose their requested operands to the playbook while applying changes to the shared destination list. This lets playbooks validate removals without persisting the one-shot operation list; the final destination value is saved through Obsah's existing post-success persistence flow. Ignore stale persisted values for non-persistent variables, and document and test the behavior.

Test plan

• pytest -q — 112 passed.
• git diff --check — clean.

[ehelms]

This is in conjunction with this use case of it theforeman/foremanctl#746 to handle removing features.