chore: added commitlint to validate commit messages

[akhilmhdh]

Description 📣

1. First step for automation on change log generation for app changes
2. This will also avoid any more bad commit messages keeping a standard

Type ✨

• [ ] Bug fix
• [] New feature
• [ ] Breaking change
• [ ] Documentation

Tests 🛠️

# Here's some code block to paste some code snippets

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• [ ] I have read the contributing guide, agreed and acknowledged the code of conduct. 📝