[Chore] Add Husky hooks for pre-push tests/lint and pre-commit formatting

[marcomoi395]

Objective:

Set up Husky to automatically run lint/tests before pushing code and format code before committing.

To-do:

• Install and configure Husky
• Add a pre-push hook to run lint and tests
• Add a pre-commit hook to run formatting
• Ensure hooks work reliably in local dev and CI