Create Dockerfile & sample docker-compose.yml for production build

Dockerfile.prod

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+FROM golang:alpine AS build
+
+LABEL org.opencontainers.image.source="https://github.com/writefreely/writefreely"
+LABEL org.opencontainers.image.description="WriteFreely is a clean, minimalist publishing platform made for writers. Start a blog, share knowledge within your organization, or build a community around the shared act of writing."
+
+RUN apk update --no-cache && \
+	apk upgrade --no-cache && \
+	apk add --no-cache nodejs npm make g++ git sqlite-dev patch && \
+	npm install -g less less-plugin-clean-css && \
+	mkdir -p /go/src/github.com/writefreely/writefreely
+
+COPY . /go/src/github.com/writefreely/writefreely
+WORKDIR /go/src/github.com/writefreely/writefreely
+ENV NODE_OPTIONS=--openssl-legacy-provider
+RUN cat ossl_legacy.cnf >> /etc/ssl/openssl.cnf && \
+	make build && \
+	make ui
+
+FROM alpine
+
+RUN apk update --no-cache && \
+	apk upgrade --no-cache && \
+	apk add --no-cache openssl ca-certificates && \
+	mkdir /usr/share/writefreely
+
+COPY --from=build /go/src/github.com/writefreely/writefreely/cmd/writefreely/writefreely /usr/bin
+COPY --from=build /go/src/github.com/writefreely/writefreely/pages /usr/share/writefreely/pages
+COPY --from=build /go/src/github.com/writefreely/writefreely/static /usr/share/writefreely/static
+COPY --from=build /go/src/github.com/writefreely/writefreely/templates /usr/share/writefreely/templates
+
+ENV WRITEFREELY_DOCKER=True
+ENV HOME=/data
+WORKDIR /data
+CMD ["/usr/bin/writefreely"]

docker-compose.prod.yml

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+services:
+  app:
+    image: writefreely
+    container_name: writefreely
+    volumes:
+      - ./data:/data
+    ports:
+      - 127.0.0.1:8080:8080
+    depends_on:
+      - db
+    restart: unless-stopped
+
+  db:
+    image: lscr.io/linuxserver/mariadb
+    container_name: writefreely-mariadb
+    volumes: 
+      - ./db:/config
+    environment:
+      - PUID=65534
+      - PGID=65534
+      - TZ=Etc/UTC
+      - MYSQL_DATABASE=writefreely
+      - MYSQL_USER=writefreely
+      - MYSQL_PASSWORD=P@ssw0rd
+    restart: unless-stopped