Added Home Page Containing basic Setup of the Landing Page and User Page welcoming the entered User

[Tamanna225]

Closes: #2

Home Page:

• Created a user-friendly landing page that allows users to input their GitHub username and navigate to their user page.
• Added a GitHub-inspired search bar including GitHub logo integration.
• Implemented Responsive design using Tailwind CSS
• Added Form Validation to prevent blank username

User Page:

• Created a user page that dynamically displays a welcome message based on the GitHub username from the URL.
• Prepared for future integration with GitHub API to display user-specific data.

Footer:

• Included a footer with a link to the GitHub repository of the project for open-source collaboration.

If any Changes needed let me know

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Name	Status	Preview	Comments	Updated (UTC)
gityzer	✅ Ready (Inspect)	Visit Preview	💬 Add feedback	Oct 7, 2024 5:33pm

[github-actions]

Thank you for submitting your pull request! 🙌 We'll review it as soon as possible. In the meantime, please ensure that your changes align with our CONTRIBUTING.md. If there are any specific instructions or feedback regarding your PR, we'll provide them here. Thanks again for your contribution! 😊

[vansh-codes]

Lgtm!