Surfaces df, failed units, and hlth-disc-space status/journal from
inside the infinito container so failure-time dumps reflect the same
filesystem view that the disk-space health check evaluates, not just
the host.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
Extracts disk/memory/docker/swap dump into a reusable helper,
calls it pre/post swap resize, and runs it on deploy failure
across all four deploy workflows. Also adds SKIP_SWAP=1
short-circuit for A/B probing swap-related regressions.
Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>