[CI] add release and publish pipeline

.gitlab-ci.yml

@@ -122,6 +122,8 @@ release_job:
 
 # === Job: Deploy
 # Description: this job creates publishes the package to the gitlab package registry
+# === Variables ===
+# NPM_AUTH_TOKEN: a deploy token with read_package_registry and write_package_registry scopes
 deploy:
   stage: deploy
   needs: ["proxy"]