Haha ok. I had a look at your repo.

I'd suggest compare your .eslintrc.json with the parts suggested here in this article. There are some advanced configs done for Angular's inline templates which get messed up due to Prettier formatting.

Also, for your starter project, this won't be a roadblock right not but over time with more n more components, ng lint cause extreme slowness. Do read the performance fix section for that.

These are the two most important parts that I can remember. The other parts are just detailed explanations and to help list down references and files.