CF Gym Lens Autor: Macha Melli

CF Gym Lens is a lightweight extension that adds a missing piece to the Codeforces profile: a dedicated "Gyms" tab. Seamlessly integrated into the UI, it displays a complete history of gym contests, including rank, solved problems, and participation dates.

Features :
- Add a GYMS tab to Codeforces user profiles, displaying gym participation history.
- Shows contest name, type, publish date, duration, solved/total problems, submission counts, and difficulty ratings in a tidy table.
- Click any column header to sort entries.
- Direct links from each gym row to the original contest page.

Notes :
- The “Gyms” tab may take a moment to load while it fetches data from the Codeforces API. This is normal and depends on your internet connection and Codeforces server response time.