- Added documentation for Hidden, Responsitivity, scrolllock, Sizings…

…, Spacings, Stack

Added script in HTML <head> to speed up cached palette setting to reduce color flash
Added version information and links to footer
Added icons to Omni navigation
Added landing footer to documentation routes
Fixed some missing declarations and added !important overrides to Sizings / Spacings modifiers
Fixed missing Viewport prefixes in properties for Grid, Mosaic, Overlay
Fixed landing theme button not showing the proper text for upcoming theme
Moved global styles into HTML template

novacbn / kahi-ui