- Architecture: https://openshellorg.github.io/docs/shell-architecture/open-shell.html
- Typography: curated default cell font Consolas — https://openshellorg.github.io/docs/shell-architecture/typography.html (override allowed; do not bundle font files)
- Placeholder theme:
config/theme.example.sdl—font.monospace = "Consolas" - Default mode
oso; compatibilitynu,bash— seedocs/MODES.adoc - Parity:
tests/parity/nu/— Nushell Rust tree is baseline, not runtime - Wave 1 scaffold only