The Output Device dropdown, on the ALSA backend, listed devices flat,
unordered, with the BP badge on too many rows. Port the Tauri
DeviceDropdown.svelte ALSA behaviour:
- Regroup devices into Defaults / Bit-perfect (Hardware / Digital) /
Plugin Hardware / Other Outputs, in that order, with a section header
above the first row of each non-empty section.
- Align device_is_bit_perfect (the BP badge rule) with the Tauri ALSA
bit-perfect group: hw: / front:CARD= / iec958: only. hdmi: and
sysdefault: route through plugins and no longer get the badge.
- The regrouped ids stay index-aligned with SettingsMaps.devices, so the
settings-select("device", i) callback still resolves to the right id
and selected-device persistence is unaffected.
cc
vicrodh
e49899755a