npm run lint to run eslint

[connerdavis47]

We have config for eslint right now in the VSCode settings file. I would like to propose the following changes:

package.json

• Add eslint, @typescript-eslint/eslint-plugin, @typescript-eslint/parser to devDependencies
• Add an eslintConfig section (see Configuring ESLint) migrating the rules specified in .vscode/settings
• Create a lint script to automatically run eslint
• Finally, add eslint-plugin-prettier
• Resolve existing eslint errors and warnings

Currently there are 5 ESLint errors and 19 warnings, but none are meaningful -- just unused variables and usages of var instead of let or const. So there is no need for a substantial rewrite.

This will set us up to be able to automate ESLint with Github Actions.

[connerdavis47]

I'm working on this here: https://github.com/connergdavis/wagyu-installer/tree/feature/npm-run-lint

I still need to resolve the existing errors and warnings so we can integrate with Github Actions.

[remyroy]

Good stuff. I'm sure this will improve our code quality in the long run. I'm eager to see this in motion.

[AbhinavMir]

Seems to not be closed yet, can hop on if still open.