getting ready to make it easy to deploy diff versions for diff clients.
added a navbar to hold the logo and client name
made it easy to change the theme of the site
added sessionStorage so users can exit the menu/refresh/switch wifi or smthng idk
all in prep for getting docker ready
oh and added fix for orders coming in at the same time (called write ahead logging)
This isnt what the menu will look like, demoing the modular themes