add zip build to ci

.gitlab-ci.yml

@@ -0,0 +1,41 @@
+stages:
+  - build
+  - release
+
+.build-base:
+  image: node:24-bookworm
+  before_script:
+    - apt-get update -qq && apt-get install -y -qq zip
+  rules:
+    - if: $CI_COMMIT_TAG
+    - if: $CI_PIPELINE_SOURCE == "web"
+
+build-library:
+  extends: .build-base
+  stage: build
+  script:
+    - npm ci
+    - npm run build:library
+    - node ./scripts/pack-library.js
+  artifacts:
+    paths:
+      - dfg-3dviewer-library.zip
+    expire_in: 4 weeks
+
+release-library:
+  stage: release
+  image: registry.gitlab.com/gitlab-org/release-cli:latest
+  needs:
+    - job: build-library
+      artifacts: true
+  rules:
+    - if: $CI_COMMIT_TAG
+  script:
+    - echo "Publishing release $CI_COMMIT_TAG"
+  release:
+    tag_name: $CI_COMMIT_TAG
+    name: Release $CI_COMMIT_TAG
+    assets:
+      paths:
+        - path: dfg-3dviewer-library.zip
+          name: dfg-3dviewer-library.zip