Add a README.md file with detailed setup instructions

[festus-sulumeti]

The repository currently lacks a README.md file with detailed instructions for setting up the project. While there are basic instructions for cloning the repository and opening the index.html file, contributors need additional guidance on setting up the development environment.

Steps to Reproduce:

1. Clone the repository.
2. Navigate to the project directory.
3. Open the index.html file in a browser.

Expected Result:
The repository should include a README.md file that provides the following details:

• Installation steps for dependencies (if any).
• Instructions for running a local development server.
• Additional details about the project and contributing guidelines.

Actual Result:
The repository lacks a comprehensive README.md file, which makes it difficult for contributors to understand how to set up the project for local development.

Proposed Solution:
Create a README.md file with the following sections:

• Project introduction
• Prerequisites
• Installation instructions
• Usage guide (including local development server)
• Contributing guidelines
• License information