Improve email validation

Fixed a bug that can prevent user saving a password

Updated Github workflow for releases

Update README.md

Added Umbrel to installation list.

Updated TailwindCSS and version number

API Call Limiter is now enabled by default and fixed some env variabl…

…es for shared hosting

Updated Home page, Password will be random generated on each Admin Lo…

…gin if admin forgot to set it and small visual bugs

Fixed workflow

Merge pull request #22 from Rabbit-Company/dev

v8.0.2