[💡 FEATURE] - Adding More Documentation

[mding5692]

Adding extra documentation to this repo like mentioned here such as:

• SHORTCUTS.md: List of shortcuts and what they map to
• Creating a wiki section and redirecting users to that, maybe shortcuts can be on wiki as well
• Moving docs or intro to a github pages like here and then move all relevant docs in a /docs folder
• Also moving some sections out of README into their own files as README getting bit big or just using a table of contents so easy to navigate README

Definitely a suggestion for when the project is more mature and has more stuff to document