Big update with breaking changes

• I've added tests. It was a challenge as there is very little resources on how to test FilamentPHP packages 😎
• We now pass the whole Model to the views. So, you don't need to define the data you need to use. Just use them.
• You now tell us which Model you're managing on this Kanban board, and we do most things for you. You don't have to override any methods. This includes loading records, updating them, sorting them, editing them, etc.
• We now include a text input for editing the title in the edit form by default.