Mithun

Fix #38 Highlight Current navbar tab.

1

1. The PR fixes #38. The issue for highlighting the current tab in the navbar. 2. Refer the below video. [Screencast from 03-25-2024 11:56:30 AM.webm](https://github.com/atherosai/ui/assets/76867392/0f5344ce-d5c2-4edb-9a2d-0d09c9106802)