Resolve "Implement basic functionality"

Closes #1 (closed) Closes #2 (closed) Closes #3 (closed) Closes #4 (closed) Closes #5 (closed) Closes #6 (closed)

.gitlab-ci.yml

+image: node:latest
+
+stages:
+  - test
+
+lint-test-job:
+  stage: test
+  script:
+    - npm install
+    - npm run lint