Merge pull request #19 from plank/18-laravel-12.x

Add Laravel 12.x support

Merge pull request #17 from plank/16-nullsafe-caching

Add missing null-safe for cache clearing

fix: #7 allow Laravel 11

Ensure Layouts folder does not end with Directory Separator

Fix bad test refactor

Fix styling

Fix styling

Make the layout options avilable static, as they should not change pe…

…r model

Merge pull request #10 from plank/source-layouts-from-filesystem

Source Layouts from Filesystem

Merge pull request #6 from plank/1-contentable-polymorphic

Implement basic contentable functionality