text: Title: Marketplace - fix the navigation bar, margins are too big
  Body: ### Describe your issue.
  
  The nav bar should stretch almost the entire screen. Can we adjust so that the bar only has a 16px margin between the sides of the browser and the nav bar itself? 
  
  The max that the nav bar should stretch is 1600px. Other than that, have the nav bar dynamically adjust based on the page width
  
  <img width="1725" alt="Screenshot 2024-12-16 at 21 17 08" src="https://github.com/user-attachments/assets/3710a582-ba1b-4bae-8342-7ef1c652def0" />
  
  