Initial move

dockerfile

@@ -0,0 +1,36 @@
+FROM node:22-slim AS base
+WORKDIR /usr/src/app
+
+FROM base AS install
+
+COPY backend/package.json backend/package-lock.json /temp/dev/backend/
+COPY frontend/package.json frontend/package-lock.json /temp/dev/frontend/
+
+RUN cd /temp/dev/backend && npm install
+RUN cd /temp/dev/frontend && npm install
+
+RUN mkdir -p /temp/prod/backend /temp/prod/frontend
+COPY backend/package.json backend/package-lock.json /temp/prod/backend/
+COPY frontend/package.json frontend/package-lock.json /temp/prod/frontend/
+
+RUN cd /temp/prod/backend && npm install --production
+RUN cd /temp/prod/frontend && npm install --production
+
+FROM install AS build-frontend
+WORKDIR /usr/src/app/frontend
+COPY frontend/ .
+COPY --from=install /temp/dev/frontend/node_modules node_modules
+RUN npm run build
+
+FROM base AS release
+WORKDIR /usr/src/app
+COPY backend/ backend/
+COPY --from=install /temp/prod/backend/node_modules backend/node_modules
+COPY --from=install /temp/prod/frontend/node_modules frontend/node_modules
+
+COPY --from=build-frontend /usr/src/app/frontend/dist backend/public
+
+USER node
+WORKDIR /usr/src/app/backend
+EXPOSE 3000/tcp
+ENTRYPOINT [ "npm", "run", "start"]