[Contributing] Unable to run tests locally

[dvndrsn]

Describe the bug
There are two scripts in package.json test and test:watch that invoke a command test-loud. Running either command encounters an error running the script test-loud. I'm not able to find any packages in npm with a similar name (test-loud, test-load, etc.),

Should we remove these commands? Are we considering any test runners for the application? Jest is a popular test framework that can be used to test both frontend React components and Express/Nodejs server behavior as well.

To Reproduce
Steps to reproduce the behavior:

1. Clone the git repository git clone ..
2. Install dependencies yarn install
3. Run test yarn test

Actual behavior
See error:

-> % yarn test
Usage Error: Couldn't find a script named "test-loud".

Expected behavior
Tests run against CubeCobra frontend and server code.

Screenshots
N/A