New entitlement view

After researching on improving the usability of our app, we've decided to refresh the entitlement view on the Calamari web application and add new features that will make requesting leave days easier. 🎉🎉🎉

From now on, you can group absence types, check their descriptions, check the colors of absence types, see the list of all restrictions, and the number of leave days that will expire soon. With those changes, using the entitlement view will be more useful than ever!

Improved visibility with grouping makes it easier to find the needed information quickly. You can also add a specific color to every type of absence to help your employees intuitively navigate them.