add package ci

.gitlab-ci.yml

@@ -0,0 +1,11 @@
+package:
+  image:
+    name: node:17
+  script:
+    - npm ci
+    - npm run package
+  artifacts:
+    paths:
+      - dist/
+  only:
+    - main

package.json

@@ -1,5 +1,9 @@
 {
+    "scripts": {
+        "package": "rc-apps package"
+    },
     "devDependencies": {
+        "@rocket.chat/apps-cli": "1.9.0",
         "@rocket.chat/apps-engine": "^1.19.0",
         "@types/node": "14.14.6",
         "tslint": "^5.10.0",