added social links to investor cards. For the design, I went with [[ https://linear.app/comm/issue/ENG-1952#comment-060bea93 | atul's idea ]] to have the social icons justified to the left. I also went with the white hover tint because after a second thought, I felt the colors seemed a bit too "loud" especially since everything is black/white. This diff also adds Ranjan Pradeep to the investor directory.
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Linear Task: [[ https://linear.app/comm/issue/ENG-1953/implement-investor-directory-page-design | ENG-1953 ]]
Figma: [[ https://www.figma.com/file/HAAQwcEIjM32gnEMy2d0k5/Comm-%2F-Landing?node-id=2710%3A36047 | Investor Page ]]
Depends on D5390