Fix file permissions within docker container

docker/server.dockerfile

@@ -8,6 +8,7 @@ COPY ./src ./src
 RUN npm run build:server
 
 FROM node:16.13.1-alpine3.14 AS dependency-installer
+ENV NODE_ENV production
 WORKDIR /usr/src/app
 COPY package.json /usr/src/app/
 COPY package-lock.json /usr/src/app/
@@ -16,11 +17,11 @@ RUN npm ci --only=production
 FROM node:16.13.1-alpine3.14
 RUN apk add dumb-init
 WORKDIR /usr/src/app
-RUN chown node:node /usr/src/app
-USER node
-ENV NODE_ENV production
 RUN mkdir -p /usr/src/app/db-images
+RUN mkdir -p /usr/src/app/db
 COPY --chown=node:node --from=builder /usr/src/app/build-server /usr/src/app/build-server
 COPY --chown=node:node --from=dependency-installer /usr/src/app/node_modules /usr/src/app/node_modules
 COPY --chown=node:node package.json /usr/src/app/
+ENV NODE_ENV production
+USER node
 CMD [ "dumb-init", "node", "--unhandled-rejections=warn", "--es-module-specifier-resolution=node", "/usr/src/app/build-server/server/server.js" ]