ci: add commitlint

[aj3sh]

Description

• Added commitlint for conventional commit check.
• Updated Docs related to Conventional commits
• Updated Precommit config

Related Issue

N/A

Type of Change

Please mark the appropriate option below to describe the type of change your pull request introduces:

• Bug fix
• New feature
• Enhancement
• Documentation update
• Refactor
• Other (CI)

Checklist

• I have used pre-commit hooks.
• I have added/updated the necessary documentation on README.md.
• I have updated CHANGELOG.md for the significant changes.
• I have added appropriate test cases (if applicable) to ensure the changes are functioning correctly.
• My pull request has a clear title and description.

Additional Notes

[Add any additional notes or context that you think the reviewers should know about.]

By submitting this pull request, I confirm that I have read and complied with the contribution guidelines of this project.