provide robust keyboard input handling in terminal apps

[nazmulidris]

Currently Node.js and Ink have limitations (that are largely derived from the limitations of Node.js itself). Here are some keyboard shortcuts that don't work in a terminal:

• Shift
• Shift+Enter
• Shift+Shift
• Shift+0..9

Similarly if you replace Shift w/ Ctrl, etc. it won't work either.

Here's a source file (experiment) that goes into this in great detail: https://github.com/r3bl-org/r3bl-cmdr/blob/c506056d78791fc2ac290542fd874fa54eb20315/src/experimental/nodejs-keypress/nodejs-keypress-readline.ts

Iohook is an example of this (although it isn't supported for newer Node versions). https://github.com/wilix-team/iohook

The task is to replicate Iohook like functionality in Rust and provide it w/ r3bl-cmdr. The keyboard handling code in r3bl-ts-utils is currently compatible w/ Node.js, Ink, and it should also be compatible w/ this native Rust implementation (whenever it is ready).