(Epic 3: Team profile enhancement) As a user, I want to easily view detailed profiles of team members so I can understand their roles and expertise better.

[SherryW14]

Acceptance Criteria:

• Each team member's profile should include a photo, a brief bio, role description, and social media links.
• Contact icons (github, LinkedIn) are clearly visible and functional.

[SamHuo213]

What should happen when they don't have information

• Photos, social media and etc...

Current placeholders:

[SherryW14]

Updated.
If there is no biography available, remove the placeholder text. If the individual does not have social media links, leave the space blank but maintain the layout (make sure all cards are of consistent height in each row).