feat: add codeql and pr title checker workflow

[harmeetsingh11]

Issue that this pull request solves

Closes: #359

Description:

This pull request introduces a CodeQL workflow specifically tailored for JavaScript to enhance code scanning capabilities and the need for a PR title checker to ensure conformity to conventional commit prefixes. The specified prefixes include 'build', 'chore', 'docs', 'feat', 'fix', 'perf', 'refactor', 'revert', 'style', and 'test'. Consistent PR titles are essential for maintaining clarity and organization in the project's version history.

Files added

• .github/pr-title-checker.json
• .github/workflows/pr-title-checker.yml
• .github/workflows/codeql.yml

Solution:

1. The codeql workflow configuration follows best practices.
2. Developed a PR title checker script to validate titles against the defined prefixes.
3. Integrated the checker into the project's CI/CD pipeline for automatic validation.
4. Defined clear error messages for non-compliant PR titles, aiding contributors in adhering to guidelines.

Types of changes

• [ ] Bugfix (non-breaking change which fixes an issue)
• [x] New feature (non-breaking change which adds functionality)
• [ ] Breaking change (fix or feature that would cause existing functionality to not work as expected)
• [ ] Documentation update (Documentation content changed)
• [ ] Other (please describe):

Checklist

• [x] My code follows the style guidelines of this project
• [x] I have performed a self-review of my own code
• [x] My changes generate no new warnings

@Kritika30032002 please review this PR. Thanks

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[github-advanced-security[bot]]

This pull request sets up GitHub code scanning for this repository. Once the scans have completed and the checks have passed, the analysis results for this pull request branch will appear on this overview. Once you merge this pull request, the 'Security' tab will show more code scanning analysis results (for example, for the default branch). Depending on your configuration and choice of analysis tool, future pull requests will be annotated with code scanning analysis results. For more information about GitHub code scanning, check out the documentation.

[harmeetsingh11]

@Kritika30032002 can you please add iwoc24 and difficulty level label to the PR, otherwise my points won't count.