Added about us page

[arpy8]

🛠️ Fixes Issue : Closes #31

👨‍💻 Changes proposed:

Added About page and mentioned redirection urls in the navbar

I've added the about us page and also modified the navbar so it redirects to the different pages in the website

✔️ Check List (Check all the applicable boxes)

• [x] My code follows the code style of this project.
• [x] This PR does not contain plagiarized content.
• [x] The title of my pull request is a short description of the requested changes.
• [x] I am a participant of Hacktoberfest 2022.

📄 Note to reviewers

📷 Screenshots

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[KiranAminPanjwani]

Awesome! Could you also include the upgraded logo on the "About Us" pages? Additionally, if possible, try to implement some aesthetically pleasing UI design elements. Thank you!

[arpy8]

Okay

[KiranAminPanjwani]

Okay

@arpy8 Please upgrade your forked repository and inform me of any updates.

[KiranAminPanjwani]

Hey, Are you working on it?