As there is already a dist/FredrikMollerDev directory inside FredrikMollerDev which it appears you are deploying, there is no need for a build command.
If you want Netlify to do the building, based on what I see in the repository, you would set the base directory to FredrikMollerDev, build command to npm run build and the publish directory to dist/FredrikMollerDev as this matches the outputPath set in the project’s angular.json.