[UI]Add a banner section

[sayantan1413]

Current Behavior
There is currently no banner section in the homepage

Desired Behavior
There should be an animated banner section in the homepage

Implementation
Acceptance Tests
Mockups

Contributor Guides and Resources

• 🎨 Wireframes and designs for TemplateRun UI in Figma

[github-actions]

Hi @sayantan1413 👋, Thanks for creating the issue. Someone from the TemplateRun team will review the issue and if the issue is required then will mark as issue/approved. After the issue/approved label is marked start working on the issue🚀.