[READ-ONLY] Mirror of https://github.com/bombshell-dev/tty. Platform independent 2D layout engine for terminal applications based on Clay bomb.sh/docs/tty

✨ add clear option to alternateBuffer master

Add `{ clear?: boolean }` option to `ALTSCREEN()` and `alternateBuffer()`. When `clear` is false, uses xterm private mode 47 to switch without clearing the alternate buffer contents. Closes #13