Removed need for emacs to use copilot

Implemented region + copy/paste

Automatic loading/saving of state + moving screen up and down + shape presets

Made editor, tab etc into regular three objects

Removed all semicolons

Changed README link to video

Updated README

Fixed several bugs

Implemented button and slider presets

Canvas drawing with tablet

Editor improvements

Integrated VR code

automatic indentation + emacs keybindings

tab communication + save feedback + command prompt + automatic titles

Better cursor + fixed template literal bug