Delete .gitlab-ci.yml

frontend/.gitlab-ci.yml

-# This file is a template, and might need editing before it works on your project.
-# To contribute improvements to CI/CD templates, please follow the Development guide at:
-# https://docs.gitlab.com/ee/development/cicd/templates.html
-# This specific template is located at:
-# https://gitlab.com/gitlab-org/gitlab/-/blob/master/lib/gitlab/ci/templates/Nodejs.gitlab-ci.yml
-
-# Official framework image. Look for the different tagged releases at:
-# https://hub.docker.com/r/library/node/tags/
-image: node:latest
-
-
-# This folder is cached between builds
-# https://docs.gitlab.com/ee/ci/yaml/index.html#cache
-cache:
-  paths:
-    - node_modules/
-
-test_async:
-  script:
-    - npm install
-    - npm run
-
-