refactor: move website files to the root level

Dockerfile

@@ -0,0 +1,38 @@
+FROM node:14-bullseye-slim AS base
+
+ARG NODE_ENV="production"
+ARG SCULPIN_ENV="prod"
+ENV NODE_ENV="${NODE_ENV}" \
+    PATH="${PATH}:/node_modules/.bin" \
+    USER="node"
+
+WORKDIR /app
+
+RUN mkdir -p /node_modules \
+  && chown node:node -R /app /node_modules
+
+###
+
+FROM base AS build
+
+USER node
+
+COPY --chown=node:node *yarn* package.json ./
+
+RUN yarn install && yarn cache clean
+
+COPY --chown=node:node . .
+
+RUN if [ "${NODE_ENV}" != "development" ]; then \
+  yarn build; \
+  else mkdir -p /app/build; fi
+
+CMD ["bash"]
+
+###
+
+FROM alpine AS production
+
+COPY --from=build /app/dist /app
+
+CMD ["bash"]