Since code insight is going to have a dashboard system for sharing and viewing insights in a more convenient way we have to provide some UI/creation UI that a user be able to create their own dashboard.
This PR adds a simple form/creation UI for the new dashboard entity.
How to test
Go to /insights/add-dashboard
Fill out the form and click create a dashboard
You should be redirected to the newly created dashboard page
What have been done
Create dashboard area routes
Craft creation dashboard page layout
Add setting change-logic
Changing file structure according to new dashboard routes
