text: Title: Marketplace - creator page - change the font of section header
  Body: 
  ### Describe your issue.
  
  Please change this section header to use the "large-poppins" style that's outlined here: https://www.figma.com/design/Ll8EOTAVIlNlbfOCqa1fG9/Agent-Store-V2?node-id=2759-9596&t=2JI1c3X9fIXeTTbE-1
  
  Font: Poppins
  weight: semi bold
  size: 18px
  line height: 28px
  
  <img width="1228" alt="Screenshot 2024-12-16 at 21 13 50" src="https://github.com/user-attachments/assets/7f333b63-0659-4c3a-9f51-53596af9b561" />
  
  
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  ### Upload Error Log Content
  
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