feat:#22 added frontend build

.gitlab-ci.yml

@@ -43,6 +43,20 @@ build-backend:
       - backend/go.sum
       - backend/go.mod
 
+build-frontend:
+    image: node:lts
+    stage: build
+    rules:
+        - changes:
+            - frontend/**/*
+    script:
+        - cd frontend
+        - npm i
+        - npm run build
+    artifacts:
+        paths:
+        - frontend/build
+
 test-backend:
   image: golang:1.21-alpine
   stage: test