Merge branch 'main' of github.com:wintercms/wn-tailwindui-plugin

* 'main' of github.com:wintercms/wn-tailwindui-plugin:
  Add SpatialMedia logo
  Add primary & secondary vars to Auth Simple layout
  Add primary & secondary vars to Auth Split layout
  Add banner from Ben

# Conflicts:
#	skins/tailwindui/layouts/auth-simple.php
#	skins/tailwindui/layouts/auth-split.php

Author: LukeTowers