This is the first step in refactoring the NetworkFilter, by cleaning the base component that handles the check states.
This component supports multiple configurations:
1. Single selection with or without radio button
2. Multiple selection with or without checkbox
3. Automatic handling of the check state. The component will change the check state based on user clicks
4. Manual handling of the check state. The component will not change the check state, but offers a toggled signal and expects the user to change the check state based on external flows
+ Fix minor bugs
Alex Jbanca