Documentation

[Bheemalinga]

Hello,

This is my second Hacktoberfest pull request. As a first-timer, I spent some time understanding the codebase and working on documentation improvements. My goal was to make the project more accessible to others, especially those who may be new to it.

I've reviewed and updated documentation [ in gatsby-config.js, loadershim.js, jest.config.js, jest-preprocess.js, gatsby-node.js ], clarified usage instructions, and fixed any typos or errors I encountered. I hope these changes make it easier for other contributors to understand and use the project.

I'm excited to be a part of this open-source community and eager to learn and contribute more. I hope this pull request aligns with the project's goals and gets merged.

please feel free to provide feedback.

Thank you for the opportunity to contribute to this project.