Gitcoin v.1.8.0

• add search to verified
• homepage fixes
• remove broken link on profile page
• add how to get verified to menu
• fix popper.js errors in grants
• fix email tests
• fix profile popovers
• add more clothing designs for avatars
• fix visual issues in profile header
• fix issue with closed featured bounties being shown
• fix featured bounty date calculations
• create random avatar on account creation