finally it seems to work

Dockerfile

@@ -0,0 +1,29 @@
+FROM node:20-bullseye as client
+
+WORKDIR /usr/src/app/client
+COPY ./client/package*.json ./
+RUN npm i
+COPY ./client/. .
+RUN npm run build
+
+FROM azul/prime:17 as server
+
+WORKDIR /usr/src/app/server
+COPY ./server/. .
+RUN ./gradlew clean build && bash -c "rm build/libs/*-plain.jar && mv build/libs/*.jar server.jar"
+
+
+FROM azul/prime:17
+
+WORKDIR /usr/src/app
+COPY --from=server /usr/src/app/server/server.jar .
+RUN mkdir -p client/dist
+COPY --from=client /usr/src/app/client/dist ./client/dist
+
+ENV spring_profiles_active=prod
+
+COPY ./dockerentry.sh .
+
+RUN ["chmod", "+x", "./dockerentry.sh"]
+
+CMD [ "./dockerentry.sh" ]