Publish on npm using CI pipeline

Closes #44 (closed)

.gitlab-ci.yml

@@ -39,6 +39,7 @@ build-webext:
     paths:
       - dist-ext
     expire_in: 2 weeks
+
   script:
     - npm run build-ext
 
@@ -52,15 +53,10 @@ build-lib:
     paths:
       - dist-lib
     expire_in: 2 weeks
+
   script:
     - npm run build-lib
 
-  # Only deploy branches on surge
-  rules:
-    - if: '$CI_COMMIT_BRANCH && $CI_COMMIT_BRANCH != "master"'
-      when: on_success
-    - when: never
-
 .surge:
   stage: deploy