- 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.
- Track terminal size in `App::window_area` and update on resize
- Accept action slices in `count_largest_group` and
`KeybindingsWidget::new`
- Add ACTIONS slices and layout helpers for default, main_menu, skirmish
- Add `main_menu_option_helper` for formatting menu strings and export
it
GarandPLG