Before submitting this PR, please make sure:

• Your code builds clean without any errors or warnings
• You are using approved title ("feat/", "fix/", "docs/", "refactor/")

A description of the changes proposed in the pull request:

• add json formatting for pre commit
• fix a warning about deprecated husky syntax

husky - DEPRECATED

Please remove the following two lines from .husky/pre-commit:

#!/usr/bin/env sh
. "$(dirname -- "$0")/_/husky.sh"

Tests performed by the developer:
place random empty lines in package.json

git commit -m "test"

• get console out : Prevented an empty git commit!

Tips for QA testing: