feat: add search and replace

fix: min-height += 2px

fix: styles

add image

add favicon.ico

fix: restore width of nav

chore: remove empty line

text defaults to text/x-c++src

chore: add socket, bootstrap and vue offline

restore beta1 bootstrap.bundle.min.js

fix: restore beta1

udpate CDN to unpkg

fix: update CDN to unpkg

chore: update socket server

Update README.md