ci: add gitlab pages

.gitlab-ci.yml

@@ -0,0 +1,23 @@
+image: node:22.13.0
+
+pages:
+  before_script:
+    - npm install --global corepack@latest
+    - corepack enable
+    - corepack prepare pnpm@latest-10 --activate
+    - pnpm config set store-dir .pnpm-store
+  script:
+    - pnpm install
+    - pnpm run build
+    - cp -r dist/* public/
+  artifacts:
+    paths:
+      - public
+  cache:
+    key:
+      files:
+        - pnpm-lock.yaml
+    paths:
+      - .pnpm-store
+  rules:
+    - if: $CI_COMMIT_REF_NAME == $CI_DEFAULT_BRANCH