Summary:
Added get started component for users who created cluster within last 24 hrs or for those users who dont have any tables even after 24 hrs.
Added banner for users who have upgraded cluster within last 24 hrs.
Added a permanent closing options as well in both the components
Jira: DB-13062

Test Plan: Manual Testing

Reviewers: nikhil, djiang

Reviewed By: djiang

Subscribers: krishna.tripathi, yugabyted-dev

Differential Revision: https://phorge.dev.yugabyte.com/D38502