update README

rm build, keep it in versions for consistency

change code complexity highlight color on light theme

better text scaling

set popup height to auto

fix first line of code being indented

improved prompt for solution code, more letter spacing for analyze code response

rm font weight from settings footer links

rm removed show ratings button functionality

rm unused icons

more letter spacing for settings footer links

default display size is small

clear response text swhos 1s less

rm web navigation

comment out console logs