- Document new Rust formatting standards in AGENTS, CODE_MAP, and
PROGRESS.
- Add rustfmt.toml with style 2024, 2‑space indents, 100‑char width, LF
endings.
- Apply consistent 2‑space indentation and ordering across source files.
- Minor clean‑up of imports and whitespace to match the new style.
- Introduce a comprehensive test suite (cli, app, board, tasks, audio)
and a
new TESTING.md document describing test execution.
- Correct vertical offset calculation in `BoardState` to use saturating
subtraction and ceiling division.
- Clamp initial `Offset` values to the provided maximum in
`Offset::new`.
- Export `load_audio` from the audio thread module and switch to
`LoopedDecoder` for proper OGG looping.
- Update several crate versions: clap, ratatui, log, rodio, and
bitflags.
GarandPLG