Aufräumen

frontend/.browserslistrc

frontend/.editorconfig

frontend/.gitignore

frontend/README.md

frontend/angular.json

frontend/e2e/protractor.conf.js

frontend/e2e/src/app.e2e-spec.ts

frontend/e2e/src/app.po.ts

frontend/e2e/tsconfig.json

frontend/frontend.iml

frontend/karma.conf.js

frontend/manifest.yml

frontend/package-lock.json

frontend/package.json

frontend/src/app/app-routing.module.ts

frontend/src/app/app.component.css

frontend/src/app/app.component.html

frontend/src/app/app.component.spec.ts

frontend/src/app/app.component.ts

frontend/src/app/app.module.ts