* Replace movies with groups in the UI
* Massage menu items
* Change view names
* Rename Movie components to Group
* Refactor movie to group variable names
* Rename movie class names to group
* refactored common code in recommendation row
* Implement front page options in config
* Allow customisation from front page
* Rename recommendations to front page
* Add generic UI settings
* Support adding premade filters
Co-authored-by: WithoutPants <53250216+WithoutPants@users.noreply.github.com>