[User story] View list of matchings for a given project

## Description
As a maintainer, I would like to see what contributors my project has been matched to, so that I can start onboarding the new contributors.

## Acceptance criteria
- Upon opening the website, maintainers must be able to input the project ID or some identifying information of the project.
- Upon entering the input, maintainers must be able to see the contributors in the server that are assigned to the specified project.

## Engineering tasks
- Add functionality to display a contributor in the frontend.
- Add functionality to dynamically request contributor information from the server.

## Time estimates
- **Story points:** 2
- **Deadline:** 2025-05-23