Fix: Added redirect link to navbar logo and cursor pointer on theme logo

[yube01]

Describe your change:

• [ ] Add a Project?
• [x] Fix a bug or typo in an existing Projects? -> Added redirect link on navbar logo and and cursor changed to pointer on dark and white theme logo -> Fixes #54
• [ ] Documentation change?

Checklist:

• [Yes ] I have read CONTRIBUTING.md.
• [Yes ] This pull request is all my own work -- I have not plagiarized.
• [Yes] I know that pull requests will not be merged if they fail the automated tests.
• [Yes ] This PR only changes one Project folder. To ease review, please open separate PRs for separate algorithms.
• [Yes ] All new Project files are placed inside an existing directory.
• [#54 ] If this pull request resolves one or more open issues then the description above includes the issue number(s) with a closing keyword: "Fixes #ISSUE-NUMBER".
• [Yes ] My code follows the style guidelines of this project
• [Yes ] I have performed a self-review of my own code
• [Yes ] I have commented my code, particularly in hard-to-understand areas
• [Yes ] My changes generate no new warnings
• [ Yes] The title of my pull request is a short description of the requested changes.
• [No ] I have made corresponding changes to the documentation
• [No ] My PR needs documentation change

ATTACH SCREEN-SHOTS

Before	After
No redirect link on home page	Added redirect link to homepage

-> Mouse pointer didn't appear while taking screenshot so I had describe the changed instead of picture

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[pr-explainer-bot[bot]]

Pull Request Report

Hey there! 👋 Here's the report for the pull request:

Changes

1. Updated the navbar logo in contact.html, contributors.html, and index.html to be a link with a redirect to the home page.

Suggestions to Improve Code

• In style.css at line 203, consider adding a comment to explain the purpose of the .theme-icon class.
• It would be helpful to add comments throughout the code to provide more context and improve readability.

Bugs

No bugs found.

Improvements

No improvements found.

Rating

I would rate the code as follows:

• Readability: 8/10
• Performance: 9/10
• Security: 10/10

Great job overall! 🎉 If you have any questions or need further assistance, feel free to ask.

[dev-AshishRanjan]

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