Implement Navbar active states based on scroll position show which section is currently active

[kayspace]

Description:
Currently, the navbar contains links that scroll to different sections of the page. However, when the user scrolls through the page, there is no visual indicator in the navbar to show which section is currently active.

Suggested Improvement:

• Implement an active state for navbar links so that when a user scrolls to a section, the corresponding link in the navbar is highlighted (color changes to the accent green color)
• Ensure the active state updates dynamically as the user scrolls between sections.
• Active state should also apply when navigating via direct clicking on a navbar link.

[udogri]

Hello, Can I work on this??