add licensing

1 files changed, 5 insertions, 76 deletions

diff --git a/TODO.md b/TODO.md
index d278d6d..9bc36c2 100644
--- a/TODO.md
+++ b/TODO.md
@@ -1,82 +1,11 @@
 # TODO
 
-## Completed ✓
+- **Persist queue state** - Save queue to disk so it survives daemon restarts.
 
-- [x] **Dev/release build config separation** - Store config next to binary in dev mode, use XDG in release mode.
+- **Dynamic autocompletion of artists, albums and tracks** - Let shell communicate with the daemon so it returns autocompletions for shell
 
-- [x] **Volume without argument returns current volume** - `rsp volume` now returns current level.
+- **Cache config in daemon** - Avoid repeated Config::load() calls in daemon hot paths; pass display_format through command chain instead
 
-- [x] **Fix SampleRate access in audio.rs:104** - `config.sample_rate().0` is invalid because `cpal::SampleRate` is a type alias for `u32`, not a tuple struct.
+- **Test last.fm scrobbling** - Current scrobbling is only tested for listenbrainz
 
-- [x] **Implement previous track logic** (`src/playback.rs:99`) - Implemented basic previous() that restarts current track if playing/paused.
-
-- [x] **Remove unused std::thread import** (`src/playback.rs:2`) - Removed commented out import.
-
-- [x] **Run clippy** - All linting checks pass.
-
-- [x] **Run tests** - All tests pass.
-
-- [x] **Check formatting** - Code formatting is correct.
-
-- [x] **Implement resume functionality** - Implemented pause/resume using cpal stream pause()/play() methods.
-
-- [x] **Fix audio playback speed and buffer underrun** - Implemented proper sample buffering between callbacks to prevent audio skipping and buffer underrun errors.
-
-- [x] **Add Resume CLI subcommand** - Added `Resume` subcommand to CLI so users can resume playback after pause.
-
-- [x] **Implement shuffle mode** - Added shuffle on/off/album functionality with queue management in daemon. Supports `rsp shuffle on/off/album` commands.
-
-- [x] **Implement next/previous commands** - Next and previous track commands now work with the queue system.
-
-- [x] **Queue entire directory** - When playing a folder, all audio files are now queued instead of just the first one.
-
-- [x] **Auto-play next track** - Daemon automatically plays next track when current one ends (using `poll_track_ended()`).
-
-- [x] **Queue display with pager** - `rsp queue` shows all queued tracks with pager support for long lists.
-
-- [x] **Album shuffle mode structure** - `ShuffleMode::Album` added to enum and queue logic (behaves like `All` until database ready).
-
-- [x] **Metadata extraction and display** - Extract ID3/metadata tags from audio files and display as "INDEX. ARTIST - TITLE", falls back to filename. Uses symphonia for metadata extraction.
-
-- [x] **Flexible play command** - Added `-i/--now`, `-n/--next`, `-l/--last` flags to play command: `play MUSIC` (default - add to end and play), `play -i MUSIC` (insert after current and skip to it), `play -n MUSIC` (insert after current, don't skip), `play -l MUSIC` (add to end of queue). Also fixed queue display to correctly show playing track.
-
-- [x] **Add unit tests for Player struct** - Tests added for Player, Track, PlaybackState, and ShuffleMode in `tests/playback.rs`.
-
-- [x] **Database scan command** - Implemented `rsp scan` with `--force` full rescan and `--paths` override options. Uses symphonia for metadata extraction.
-
-- [x] **Settings subcommands** - Implemented `rsp settings get/set/list/unset` for config management.
-
-- [x] **Shell completions** - Generate shell completions with `rsp completions bash|elvish|fish|powershell|zsh`.
-
-- [x] **Extract queue module** - Moved `Queue`, `Track`, `ShuffleMode`, `AudioMetadata` from daemon into `src/queue.rs` with public API and accessor methods.
-
-- [x] **Comprehensive queue tests** - 34 tests covering navigation, shuffle, insert ordering, edge cases, and display.
-
-- [x] **Fix queue/play bugs** - `rsp play <file>` no longer interrupts playback when something is already playing; directory `play -n`/`play -i` now inserts in correct order; removed dead duplicate shuffle handler; queue display no longer shows `(playing)` when playback is stopped.
-
-- [x] **Systemd service unit** - Create systemd service file for auto-start.
-
-- [x] **Desktop notifications** - Send notifications on track change, queue end, and errors via `notify-rust`.
-
-- [x] **Shuffle first song** - `update_shuffle_indices` now shuffles all indices when position is 0; directory playback uses `q.current()` instead of `files.first()`.
-
-- [x] **Customize status/notification display** - Added `display_format` config with `$ARTIST`, `$ALBUM`, `$TRACK` variables. Unified format for queue display, status, and notifications.
-
-## Remaining Work
-
-### Phase 1-3: Completed ✓
-
-- [x] **Play command rewrite** - No args queues to end (play if queue empty + not playing), -i inserts and plays, -n inserts without playing, removed -l flag
-- [x] **Queue display rewrite** - Returns full output (client can pipe to pager), removed daemon-side pager (fails without TTY)
-
-- [x] **Shuffle rewrite** - Always remembers original queue, shuffle none keeps played tracks in place, album shuffle groups by album
-
-### Optional Features
-
-- [ ] **Persist queue state** - Save queue to disk so it survives daemon restarts.
-
-- [x] **Scrobbling (Last.fm/ListenBrainz)** - Full implementation with Last.fm API signing, ListenBrainz token auth, daemon integration, token validation, and `rsp settings reload`.
-
-- [ ] **Dynamic autocompletion of artists, albums and tracks** - Let shell communicate with the daemon so it returns autocompletions for shell
-
-- [ ] **Cache config in daemon** - Avoid repeated Config::load() calls in daemon hot paths; pass display_format through command chain instead
+- **REPL mode** - like in bluetoothctl