- Document the Contested-vs-Unavailable classification limitation on
the DacReservationStatus enum and its call site, deferring the
stash-the-last-error refactor until Tasks 7-8 confirm the UI needs
the distinction.
- Lift is_card_specific_device to pub(crate) in lib.rs and delete the
duplicate in commands_v2/audio.rs to prevent the allow-list from
diverging when new ALSA prefixes are added.
- Drop the misleading "or non-card device" clause from the
apply_dac_reservation degraded-path log; non-card devices are
filtered earlier and cannot reach this log line.
No behaviour change.
cc
vicrodh
11b46bbe9f