New Dashboard navigation

Today, we're launching an updated navigation bar in the Castle Dashboard in preparation of a series of upcoming feature releases, where the overarching goal is to have a more scalable design. With a vertical menu bar, we're allowing for more room and more customization as we're building out the Castle Dashboard to become the ultimate companion in your mission for finding and stopping fraud!

With this change, we're also moving the Overview and Threats pages to a "Legacy" section, as their functionality has been replaced by other views, and they will soon be removed permanently.