Run pre-commit (eslint, prettier) in both docker & local

We use husky to run eslint before committing but this doesn’t work when running docker. Warning:

Can't find Husky, skipping pre-commit hook
You can reinstall it using 'npm install husky --save-dev' or delete this hook

We want this to work for people working with and without docker. Here is one potential resolution but it might work only for docker: https://github.com/MadeInHaus/react-starter/pull/30/files

EDIT: The above linked example is also not appropriate because we have multiple npm projects.

Needs to be added to both client/package.json & backend/package.json

[mannykary]

I think for the short-term we can just follow this method as @joshmorel mentioned as we will likely break up frontend and backend into separate repos at some point. They will likely be independently deployable and independently scalable as well since as @robinv85 mentioned there are more frontend clients/consumers of the backend API than just the React web frontend, and as it’s currently set up, the other clients would have to connect directly to the web frontend container to be proxied to the backend for any API call it needs to make. So this would put unnecessary strain on the web frontend container.

As for Docker Compose, it’s obviously going to be a bit more complicated with services being in separate repos, but I think that can be easy to solve if we create a shell/parent repo that references the other repos with git submodules. Symbolic linking is also another option. We can then run the Cypress e2e tests from this repo.

[tejasm2]

Thanks @joshmorel