SongLens 1.1.2

Mixdown Playback

Added a musical-note column that identifies songs with matching audio files in their Mixdown folder.
Added Listen to This Song to the song context menu, including format/version selection when several matching files exist.
Added Playback preferences for the Windows default audio player or a custom player executable.
Recognizes exact song names and numbered mixdowns with or without a space before the version number.

Added a complete mixer window covering inputs, outputs, audio and instrument channels, buses, FX, auxes, VCAs, and the listen bus.
Uses the saved Studio One console order and identifies channels hidden in the Studio One mixer.
Shows channel format, input/output routing, VCA assignment, groups, volume, pan, detailed inserts, detailed sends, and channel state.
Added a frozen expand/collapse column for folder tracks, including nested routed descendants.
Added Copy All for a tab-separated mixer table with headers.

Refined the Tracks and Mixer section headers and themed the song context menu.
Added in-app help and wiki documentation for playback and Full Mixer features.
Added a helper for publishing the repository wiki and removed obsolete release helpers and completed Avalonia investigation notes.