DOC: Restructure Documentation and Cleanup README with new FAQ section added

[HelloSniperMonkey]

Issue with current documentation:

Issue with Current Documentation:

The current documentation lacks comprehensive guidelines for common issues encountered during project setup and troubleshooting, particularly for platform-specific environments like macOS, Android, Windows, and the web browser. As a contributor, I encountered the following while setting up the project:

• Successfully set up the project on macOS and browser versions, but faced challenges setting up for other target platforms.

• Lack of a consolidated FAQ section that addresses common setup problems and their solutions.

Suggested Improvements:

Create an FAQ document to address commonly faced issues, such as:

• Environment setup instructions for various platforms (macOS, Windows, Android, iOS, Web) and how other people setup their project and what hurdles they faced and how they solved them.

• Debugging production-specific issues vs. browser-specific ones.

• Steps to resolve platform-specific errors such as keychanin error in macos, jdk verion not compatible with gradle version, etc .

Benefits:

• Saves time for new contributors by providing a quick resolution to frequently encountered issues.
• This will enhances project maintainability by standardizing issue reporting and .
• Encourages broader contributions across all platforms.

[HelloSniperMonkey]

@mdmohsin7 please review this PR at your convenient time

[mdmohsin7]

I've reviewed the PR. Please also update this issue to reflect the overall documentation changes requested in the PR.

[HelloSniperMonkey]

Ok I will do that as soon as I can

[HelloSniperMonkey]

@mdmohsin7 i have done the things you have suggested please merge this PR at your convenient time