Обновить '.drone.yml'

.drone.yml

@@ -7,7 +7,7 @@ pipeline:
       - yarn build
       - rm -rf ./node_modules
       - mkdir -p ./src/main/resources/static
-      - cp ./dist/frei-app/* ./src/main/resources/static
+      - cp -r ./dist/frei-app/* ./src/main/resources/static/
 
   build-backend:
     image: maven:3.3.9-jdk-8