[Feature Request] Documentation UX/UI Design Update

[Douglasymlai]

Required prerequisites

• [X] I have searched the Issue Tracker and Discussions that this hasn't already been reported. (+1 or comment there if it has.)
• [ ] Consider asking first in a Discussion.

Motivation

Redesign Camel Docs UX/UI following new Brand Guideline

Solution

1. Sphinx Theme update - Change from "Book" to "Awesome"
2. Custom CSS

• Colours (Neno)
• Fonts (Palladio)
• Typography
• Layout Guide
• CTA (Socials, Research, Landing Page)

Alternatives

No response

Additional context

No response