fix: make navbar logo clickable and accessible

[bhavyagupta27]

Summary

• Brief description of changes

Related issue

• Fixes: #ISSUE

Implementation notes

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Checklist

• Tests added/updated
• Documentation updated
• CHANGELOG updated (if applicable)

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Summary

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Related issues

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Type of change

• Bug fix
• New feature
• Documentation update
• Refactor

Checklist

• Tests added/updated
• Lint and type checks pass
• Docs updated (if applicable)
• PR linked to an issue (if applicable)

How to test

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📝 Description

Brief description of what this PR does.

🔗 Related Issues

Closes #(issue number)

Related to: #(issue number)

🎯 Type of Change

• 🐛 Bug fix (non-breaking)
• ✨ New feature (non-breaking)
• 🔄 Breaking change
• 📖 Documentation update
• 🔧 Configuration change
• ♻️ Refactoring

✅ Testing

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• Unit tests added/updated
• Integration tests added/updated
• Manual testing completed
• Cross-browser tested (if UI change)
• Mobile tested (if UI change)

Test Coverage

• New code has tests
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# Commands to test this PR
npm run test
npm run dev

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🔍 Code Review Checklist

• Code follows project style
• No console logs (except errors)
• No commented-out code
• TypeScript types are complete
• Error handling is proper
• Security considerations reviewed
• Performance implications considered

📝 Documentation

• Updated relevant documentation
• Updated README if needed
• Updated API docs if applicable
• Added code comments for complex logic
• Updated CHANGELOG.md

🚀 Deployment

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📋 Additional Notes

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Important points:

• This PR fixes [specific issue]
• Changes affect [specific areas]
• Special attention needed for [specific code]

🎫 PR Checklist

• All CI checks pass
• No conflicts with base branch
• Branch is up-to-date with main
• Commit messages are clear
• No unrelated changes

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Thank you for contributing to KisanAI! 🌾

[vercel]

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[bhavyagupta27]

Hi @asheesh109,

This PR makes the navbar logo clickable and adds an accessibility aria-label for homepage navigation.

Issue addressed: #9

Please let me know if any changes are needed. Thank you for your time and review.