Yarn vs NPM

[pghege]

Is your feature request related to a problem? Please describe. I notice some modules are using yarn while others are using npm. This discrepancy may cause build failure in the future. Under galvanalyser frontend uses yarn in Dockerfile_dev but npm in Dockerfile. Additionally there is a yarn.lock file present in the directory which suggests Yarn is preferred. Should the prod Dockerfile be changed to use yarn?

Describe the solution you'd like To rely on one build tool. I have slight preference for Yarn but just looking for clarity and consistency

[martinjrobins]

thanks for this @pghege. Yes, I was indeed aiming for yarn, so I'll update frontend/Dockerfile