Remove Tailwind

[vitormattos]

I identified the problem and is at vue-pdf-editor side because this package use tailwind and get conflict with CSS used by this app.

I think that will be a bit complex remove tailwind but is the definitive solution to this case.

I identified a temporarily fix to this problem and will apply.

Originally posted by @vitormattos in LibreSign/libresign#2240 (comment)