Add Husky pre-commit hook

[BelfordZ]

User description

Summary

• install husky and setup postinstall script
• run lint and format-check on precommit
• add contribution guide
• mention guidelines in README

Testing

• npm test

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PR Type

Enhancement, Documentation

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Description

• Add Husky pre-commit hook for lint and format checks

• Update package.json to install Husky postinstall

• Add contribution guidelines in CONTRIBUTING.md

• Reference contribution guide in README.md

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Changes walkthrough 📝

	Relevant files
Enhancement	husky.sh Add Husky initialization shell script                                        .husky/_/husky.sh Add Husky shell script for initializing hooks Handles environment and error reporting for hooks +23/-0    pre-commit Add pre-commit hook for lint and format checks                      .husky/pre-commit Add pre-commit hook to run lint and format-check scripts Ensures code quality before commit +5/-0      package.json Add Husky dependency and postinstall setup                              package.json Add Husky as a dev dependency Add postinstall script to install Husky hooks +3/-1
Documentation	CONTRIBUTING.md Add contribution guidelines document                                          CONTRIBUTING.md Add new contribution guidelines document Explain commit workflow and required checks Instruct on running lint, format, and tests +20/-0    README.md Reference contribution guidelines in README                            README.md Reference new contribution guidelines Guide contributors to development workflow details +2/-0

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PR Reviewer Guide 🔍

Here are some key observations to aid the review process:

⏱️ Estimated effort to review: 2 🔵🔵⚪⚪⚪

🏅 Score: 95

🧪 No relevant tests

🔒 No security concerns identified

⚡ Recommended focus areas for review Pre-commit Hook Robustness The pre-commit hook runs npm run lint and npm run format-check without checking if these scripts exist or handling their failures gracefully. If either fails, the commit will be blocked, which is expected, but it's important to ensure contributors are aware of how to resolve failures and that error messages are clear. npm run lint npm run format-check Husky Installation Script The addition of the postinstall script for Husky is correct, but ensure this does not conflict with other postinstall logic or tooling in downstream environments, especially CI/CD pipelines. "postinstall": "husky install"

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