Refactor: User profile page to display contrinutions

Description:

This MR pertains the /userprofile page refactoring to display contributions by media type dashboard along with viewing all the files contributed by the user. The user can view the contributed records along with their record history as in /myprofile.

This MR is regarding #214 (closed)

Type of Change:

• Bug Fix
• Feature Development
• Documentation

Testing:

• Tested on desktop
• Tested on mobile
• Tested in different browsers

Screenshots (if applicable):

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Checklist:

• Code follows project style guidelines
• Self-review completed
• No console errors
• TypeScript types are correct