* fix(media): recognize MP3 and M4A as voice-compatible audio
Telegram sendVoice supports OGG/Opus, MP3, and M4A, but
isVoiceCompatibleAudio only recognized OGG/Opus formats.
- Add MP3 and M4A extensions and MIME types
- Use explicit MIME set instead of substring matching
- Handle MIME parameters (e.g. 'audio/ogg; codecs=opus')
- Add test coverage for all supported and unsupported formats
* fix: narrow MIME allowlist per review feedback
Remove audio/mp4 and audio/aac from voice MIME types — too broad.
Keep only M4A-specific types (audio/x-m4a, audio/m4a).
Add audio/mp4 and audio/aac as negative test cases.
* fix: align voice compatibility and channel coverage (#15438) (thanks @azade-c)
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Co-authored-by: Peter Steinberger <steipete@gmail.com>
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