chore: refactor-docker-structure (#1948)

* move dockerfiles to dedicated folder

* consolidate docker related files to docker dir

* update CI references

* experimental omni style container

* update makefile commands

* update references

* fix whitespace

* single container docs

* update build paths

* adds omni style build

* set context

docker/frontend.Dockerfile

@@ -0,0 +1,39 @@
+FROM node:16 as builder
+
+WORKDIR /app
+
+COPY ./frontend .
+
+RUN yarn install \
+  --prefer-offline \
+  --frozen-lockfile \
+  --non-interactive \
+  --production=false \
+  # https://github.com/docker/build-push-action/issues/471
+  --network-timeout 1000000
+
+RUN yarn build
+
+RUN rm -rf node_modules && \
+  NODE_ENV=production yarn install \
+  --prefer-offline \
+  --pure-lockfile \
+  --non-interactive \
+  --production=true
+
+FROM node:16-alpine
+
+RUN apk add caddy
+
+WORKDIR /app
+
+# copying caddy into image
+COPY --from=builder /app  .
+COPY ./docker/frontend.Caddyfile /app/Caddyfile
+COPY ./docker/frontend.entry.sh /app/run.sh
+
+ENV HOST 0.0.0.0
+EXPOSE 3000
+
+RUN chmod +x /app/run.sh
+ENTRYPOINT /app/run.sh