Add a pre-commit hook for lint checks

[hs2361]

Normally, static code analysis is performed first at the developer's local system before it is run on the CI. This will help us enforce code formatting and styles to an even greater degree, since developers will be prompted to fix their linting right before they commit their code.

For the purpose of adding pre-commit hooks to our project, we can use Husky. This is a popular solution that is employed by a lot of projects.

Lint checks have to be added to two folders:

• typescript_app
• chaincode/typescript

The lint checks can be run using npm run lint.

[kunaljain0212]

Can I work on this issue @hs2361?

[hs2361]

Sure, go ahead @kunaljain0212. Assigning this to you.

[narayand16]

@hs2361 Can I work on this issue ?

[hs2361]

Hello @narayand16. Thanks for your interest towards working on the issue. However, this issue has already been assigned. Please take a look at the other open issues in the repository.