/tend-pr - PR Lifecycle Automation Goal Set up a PR for review and start a polling loop that tends it to merge-readiness. Each iteration is handled by . This skill handles setup only, then delegates iteration work. Two modes: - Manifest-aware : When given a manifest (or one is inferrable from conversation context), routes fixes through manifest amendment + scoped . The manifest is the intermediary — no direct code fixes. - Babysit : When no manifest is available, fixes actionable comments directly. Same classification and loop structure, but without the manifest intermediary. Input = manifest…