Agent Skills: triage-leaked-infra

Assess whether an AWS VPC or infra set from HyperShift CI is safe to delete. Use when the user pastes cleanleaked output and asks 'can I delete this?', 'is this safe to remove?', 'triage this infra', asks about a LEAKED or UNCERTAIN verdict, provides a VPC ID or infraID and wants to know if it's orphaned, or says 'check this VPC'. Also use when the user asks 'should I delete this?' about any AWS resource in the HyperShift CI account.