Nymarup backend modification

[Karma-Tsering]

Description

Enhance Nyamrup's backend by creating additional endpoints to provide user-specific data for the frontend.

Completion criteria

Develop the following endpoints to meet the frontend requirements for user-specific data:

User Contribution Details
Create an endpoint to fetch detailed contributions of each model for the current user.

User Level and Progress
Develop an endpoint to return the user's current level and progress metrics.

Top Contributors Update
Optimize and update the endpoint to return data on top contributors for the leaderboard.

Sub task

• Endpoint for user contribution details .
• Endpoint for user level and progress.
• Update endpoint for top contributors.

[Karma-Tsering]

Progress and level of user are pending