fix Dockerfile

Dockerfile

@@ -1,19 +1,26 @@
 FROM node:18-alpine3.16 as builder
 
-ENV NITRO_PORT=80
-
 WORKDIR /app
 
 COPY package.json yarn.lock ./
 
-RUN yarn install
+RUN yarn install && yarn cache clean
 
 COPY . .
 
 RUN yarn build
 
+
+FROM node:18-alpine3.16
+
+ENV NITRO_PORT=80
+
+WORKDIR /app
+
+COPY --from=builder /app/.output/ .
+
 EXPOSE 80
 
 # TODO: You can use NITRO_PRESET=node_cluster in order to leverage multi-process performance using Node.js cluster module. https://nuxt.com/docs/getting-started/deployment
 
-ENTRYPOINT ["node", ".output/server/index.mjs"]
+ENTRYPOINT ["node", "server/index.mjs"]