Feat: Add GitHub Profile integration with frontend and backend

[AvaneeshKesavan]

Feature: GitHub Profile Info Integration

• Closes : Feature: GitHub Profile Info Integration #94

🧠 Description

This PR implements the GitHub Profile Integration feature.
Users can now add their GitHub username in their profile, and instead of redirecting to GitHub, a dedicated internal profile info page displays their GitHub data.

Features added:

• Backend route to fetch GitHub user data (avatar, bio, followers, top repos, contributions).
• Frontend components GitHubProfile and GitHubCard.
• Dashboard updates to link to the internal GitHub profile page.
• Styled using Tailwind CSS with simple Card UI.

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✅ Type of Change

• 🐞 Bug fix
• 💡 Feature
• 🧹 Code cleanup/refactor
• 🧪 Test cases
• 📚 Docs update

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📝 Additional Notes

• The backend route for fetching GitHub data is ready, but ensure node-fetch or fetch setup is correct in your environment.
• The PR assumes proper routing and authentication in the main app; test with a valid GitHub username.

[vercel]

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[github-actions]

🙌 Thanks @AvaneeshKesavan for raising this PR!
Our team will review it soon ⏳ — meanwhile, please make sure your PR follows our contributing guidelines 👉 Contributing Guidelines 🎉

[AvaneeshKesavan]

Screen.Recording.2025-10-07.at.00.18.55.1.mp4

[github-actions]

🎉🎉 Thank you for your contribution! Your PR #170 has been merged! 🎉🎉