feat: add Repository Health Dashboard with sustainability metrics and rankings

[kunal-yelgate]

Description

This PR introduces a Repository Health Dashboard that helps users evaluate the sustainability and maintenance quality of repositories beyond traditional metrics such as stars and forks.

Features Implemented

• Added Repository Health Dashboard UI.
• Display contributor growth trends.
• Added issue resolution rate metrics.
• Added pull request merge rate tracking.
• Added release frequency insights.
• Implemented repository ranking system based on health indicators.
• Enhanced repository analysis to provide a clearer view of project activity and maintainability.

Why This Change?

Repository popularity alone does not accurately reflect project health. This dashboard provides contributors, maintainers, recruiters, and open-source enthusiasts with actionable insights into:

• Project activity and momentum.
• Maintenance consistency.
• Community engagement.
• Repository sustainability.
• Overall project reliability.

Impact

• Helps users discover actively maintained projects.
• Improves repository evaluation beyond stars and forks.
• Enables better decision-making for contributors looking for projects to join.
• Provides maintainers with visibility into repository health.
• Makes repository rankings more meaningful through sustainability-focused metrics.

Related Issue

Closes #501

Testing

• Verified health metrics are displayed correctly.
• Tested ranking calculations across repositories with different activity levels.
• Confirmed dashboard rendering and responsiveness across supported views.

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Project	Deployment	Actions	Updated (UTC)
ranker-hub	Ready	Preview, Comment	Jun 14, 2026 9:57am

[kunal-yelgate]

This issue seems like Level 3 complexity based on:

• multiple components involved
• backend + frontend changes
• data aggregation required

[kunal-yelgate]

Hey @indresh404 review the PR

[kunal-yelgate]

Hey @indresh404 , are any modifications required in it?

[github-actions]

This pull request has been automatically locked since there has not been any recent activity after it was closed. Please open a new issue for related discussions.