Currently refactoring the @pixelfed webUI

Going from Vue 2 to Vue 3, Webpack to Vite and Bootstrap 4 to Bootstrap 5

The first two are done, but the bootstrap 4->5 update is going to take more time as you can see in the attached image

Going to wrap up the Vue/Vite update and ship that for now, and get back to the bs update when I have more time!

#pixeldev