Add CONTRIBUTING.md to the repo

[Navashub]

Description

New contributors need clear guidance on how to fork, branch, commit, and open PRs. This is the file that makes the project feel like a real open source repo.

What to do

• Create a CONTRIBUTING.md file at the root of the project
• Include: how to fork and clone, branch naming convention, commit message format, a PR checklist, and how to pick an issue
• Keep it friendly and beginner-accessible

Acceptance Criteria

• CONTRIBUTING.md exists at the repo root
• It covers: fork → clone → branch → commit → PR flow
• Mentions the branch naming convention (feature/, fix/, docs/)
• Includes a PR checklist

Note

A draft of this file is available in the repo discussion. Feel free to use it as a starting point and improve it.

Difficulty

🟢 Beginner — Good First Issue