feat(Contributors): re-implement page from web repo

[Brandon30067308]

Closes #309

• This pull request introduces and re-implements the "Contributors" page, including various new components and styles for detailed contributor information and activity visualization.
• The changes address the need for a comprehensive contributor profile and activity display, integrating several new UI components such as ContributorData, ContributorHeader, and various chart components.
• This implementation includes improved navigation and responsive design for better user experience.
• The pull request also standardizes and centralizes various reusable components and styles for consistency across the application.

[mikewuu]

@Brandon30067308 thanks for porting all this over 🔥. generally looks good. Main changes are to use function def. for components for consistency, and also we need to use actual data from DB now.

If we're missing data / functionality we can comment out, and circle back, but need to spin off to separate GH issue.

[mikewuu]

@Brandon30067308 also need to fix the typecheck

[Brandon30067308]

Got it @mikewuu, I'll work on these updates