d4d45f835e
test / integration-docker (pull_request) Successful in 25s
test / unit (pull_request) Successful in 52s
lint / lint (push) Successful in 1m0s
test / integration-firecracker (pull_request) Successful in 2m5s
test / coverage (pull_request) Successful in 24s
test / publish-infra (pull_request) Has been skipped
tracker-policy-pr / check-pr (pull_request) Successful in 6s
Review feedback: the hand-rolled `/dev/kvm` + docker-daemon capability probes duplicated logic the CLI already owns. Delegate instead. - tests/_backend.py skip guards now gate on `bot_bottle.backend.has_backend` (each backend's `is_available()` classmethod — the same probe behind `./cli.py backend status`), dropping the bespoke `Capability` probes. - Remove tests/backend_preflight.py; the docker integration job runs `./cli.py backend status --backend=docker` as its preflight (clear per-check summary, non-zero exit when unready), matching the firecracker job. The firecracker preflight reverts to its original binary/KVM checks (backend status doesn't cover those). - Unit test + docs updated to match. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>