feat:Add Individual User Merge Request Dashboard to Productivity View

What does this MR do?

This merge request adds an Individual User Merge Request Dashboard to the Team-wise Productivity view, enabling detailed visibility into each contributor’s merge request activity along with existing productivity metrics.

It introduces a new capability to track and analyze individual merge request performance, improving transparency and evaluation at both team and user levels.

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Motivation / Use Case

Currently, the productivity dashboard mainly focuses on team-level metrics, which makes it difficult to assess individual contributions, especially merge request activity.

This feature is useful because:

• Helps mentors and project admins evaluate individual performance.
• Enables contributors to track their own progress.
• Improves accountability and transparency in collaborative development.

This enhancement makes productivity analysis more granular, actionable, and fair.

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Implementation Notes

• Extended the productivity mode to fetch and display individual user merge request data.
• Enhanced UI components to render user-specific MR statistics clearly.
• Updated backend GitLab API handling to support efficient MR data retrieval.
• Designed changes to be fully backward compatible — no breaking changes introduced.

Key files updated:

• app.py
• modes/productivity_mode.py
• gitlab_utils/merge_requests.py

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How to Test

1. Pull this branch:

   git checkout feature-team-productivity-dashboard
   git pull origin feature-team-productivity-dashboard

2. Activate virtual environment:

   source venv/bin/activate

3. Run the Streamlit app:

   streamlit run app.py

4. In the UI:

   • Select Team-wise Productivity Leaderboard
   • Choose any team and member
   • Confirm:
     • Individual MR statistics are visible
     • Dashboard loads without errors

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Checklist

• Feature implemented and tested locally
  • Code follows existing project style
  • No breaking changes introduced
  • Dashboard works as intended
  • Improves usability and insights

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Related Issues or Discussions

• #51 (closed)