The drive picker enumerated mounts with `lsblk MOUNTPOINT | df` round-trips,
which could miss a whole-disk mount (e.g. an nvme formatted directly with no
partition table). Switch to `lsblk -Pno NAME,MOUNTPOINT,SIZE,LABEL,UUID` and
parse the key="value" pairs directly — handles whole-disk mounts and empty
LABEL/UUID fields reliably, so every mounted data drive appears as a numbered
choice.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01D8ckUJQtj1pH8jtAddBDZs