Dev Documentation and Code Quality

[hbroer]

Hi,

I searched for some documentaion on how to run the UI as a dev in parallel to the production instance (or even how to run it in general and how all the codebase is organised). The readme always links to the install wiki page, but I did not found any usefull information about the dev environments there. I found a readme in the src directory of the gui package which mention to use a .env file. But that's not for windows and even if I set the environment variable manually it does not start a new electron instance. Instead it focus the running production instance.

I also wonder of all that red colors caused by typescript and eslint errors. And this is not "only" the implicit any type. Do you need some help there? ^^