text: Title: Marketplace - hover state has the wrong bg color and truncate description
  Body: ### Describe your issue.
  
  Current card on the agent home page 
  <img width="507" alt="Image" src="https://github.com/user-attachments/assets/55d8e4c3-4486-419f-8d3c-4f1e766ce501" />
  
  On this card on the home page, when you're hovering over it it shows a grey background color. Please fix to match the rest of the card color. As per the designs on the Figma. 
  
  <img width="300" alt="Image" src="https://github.com/user-attachments/assets/c67e693b-2983-4fb1-9b85-7d6162e05def" />
  
  