Team functionality (#459)

* add api enpoints for adding, removing, updating user to workspace and leaving workspace

* feat: updates client site workspace settings

* refactor and add domain setting ui in modal

* move workspace user functionality to its own component

* adds tests

* fix linting

* updates select input to FlatSelectInput

* moves workspace user role edit to seperated component

* move user adding to its own component

* adds check to usure users exist before checking is admin

* fix loading users

* feat: invite user to team functionality

* fix token coulmn

* fix self host mode changes

* tests for  user invite

* Refactor back-end

* Rename variables

* Improve some styling elements + refactor workspace settings

* More styling

* More UI polishing

* More UI fixes

* PHP linting

* Implemented most of the logic for team-functionnality

* Fix user avatar URL

* WIP remove users on cancellation

* Finished pricing for team functionality

* Fix tests

* Fix linting

* Added pricing_enabled helper

* Fix pricing_enabled shortcut

* Debug CI

* Disable pricing when testing

---------

Co-authored-by: LL-Etiane <lukongleinyuyetiane@gmail.com>
Co-authored-by: Lukong Etiane <83535251+LL-Etiane@users.noreply.github.com>
Co-authored-by: Julien Nahum <julien@nahum.net>

client/scss/app.scss

@@ -22,14 +22,6 @@ body.dark * {
     --bg-form-color: #2563eb;
   }
 
-  p, div {
-    @apply text-gray-900 dark:text-white;
-  }
-
-  h1, h2, h3, h4, h5, h6 {
-    @apply text-gray-900 dark:text-white;
-  }
-
   h1 {
     @apply text-3xl sm:text-4xl font-semibold;
   }
@@ -37,10 +29,6 @@ body.dark * {
   h2 {
     @apply text-3xl font-semibold;
   }
-
-  a {
-    @apply text-blue-600 hover:underline;
-  }
 }
 
 .bg-white {