Reworks mpdq around station-based queue building and script-local configuration, with cleaner MPD integration and updated docs.
- Adds station mode, bundled station configs, bumper/tuning support, and remote
filesystem handling
- Prefers script-local config/cache/state paths while keeping XDG-compatible
fallbacks
- Standardizes MPD host/password handling across the script and fixes station
selection and -c file handling
- Improves exhaustion handling with escalating emergency log rotation and
multiple queue-selection bug fixes
- Removes obsolete metadata-tool dependency paths in favor of MPD/MPC data
- Refreshes help, README, changelog, example config handling, and ignore rules
- Adds bpm_to_stickers.sh and related station/audio resources