docs: add branch protection and CI workflow guidelines

[Akshu121796]

Summary
Added documentation describing the recommended contributor workflow, branch protection settings, and CI expectations.

Includes

• Protected main branch workflow
• Branch naming conventions
• Pull request process
• Required CI checks
• Handling failing CI
• Optional provider and live adapter test guidance
• Review expectations

Fixes #17

[Akshu121796]

Hello,@thunderavi 👋

I have completed the documentation updates for Issue #17 and submitted this pull request.
The changes include contributor workflow guidance, branch protection recommendations, CI expectations, and instructions for handling failing checks.

Please review it when convenient and let me know if any changes are needed.
Thank you!

[thunderavi]

Thanks @Akshu121796. I reviewed the documentation changes and the approach is correct for issue #17. The PR is focused, GitHub Actions passed, and local validation passed. Approved.

[thunderavi]

Hi @Akshu121796, your PR has been reviewed and merged successfully. Thank you for contributing to the project.

Would you like to work on another open issue? If yes, please comment on the issue you are interested in, and I can assign it to you if it is available.

[thunderavi]

Also @Akshu121796, please give the repository a star. It helps support the project and helps more contributors discover it.

[Akshu121796]

@thunderavi Thqnkyou,
I have starred the repo, Looking after more contributions!!