install pnpm

.gitlab-ci.yml

@@ -8,6 +8,12 @@ stages:
 services:
   - docker:dind
 
+prepare npm:
+  stage: .pre
+  script:
+    - npm install -g pnpm@9.15.4
+    - pnpm install  --frozen-lockfile
+
 alfa:
   stage: lint
   script: