* Add --music-output-device to route music separately from voice
Music/media and TTS both play through --audio-output-device today, with no
way to send them to different sinks. Add an optional --music-output-device
(env MUSIC_OUTPUT_DEVICE) that the music player uses instead, defaulting to
--audio-output-device so existing setups are unchanged. Wired through
docker-entrypoint.sh and documented in the README and install docs.
* docs: fix swapped Default/Description columns in env var table
The MIC_VOLUME, MIC_AUTO_GAIN, MIC_NOISE_SUPPRESSION and
AUDIO_INPUT_CHANNELS rows had their Default and Description columns
swapped relative to the table header; fix the ordering and the
'Suppresion' misspelling. Also repair the UNMUTE_SOUND row, whose
description was garbled and which was missing its closing table pipe.
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Co-authored-by: Matthew Davis <fedoraproject@virtual.drop.net>
Co-authored-by: Florian Asche <github@florian-asche.de>
Co-authored-by: Omar Amin <65174210+omaramin-2000@users.noreply.github.com>
