Module audio_extensions 

Canonical audio sample extensions for the library scanner, unified walker, file watcher, and Settings → App Info. Keep in one place so UI labels match indexing.

Constants

AUDIO_EXTENSIONS

Lowercase extensions with a leading dot (matches audio_scanner path handling).

Functions

audio_format_tags_for_app_info

Uppercase tags for Settings → App Info (no leading dot).

is_audio_extension_lowercase

Path::extension() lowercased, no dot — e.g. "wav", "m4a".