new deploy fixes 6/?

Dockerfile

@@ -0,0 +1,13 @@
+FROM ruby:3.1.1 AS builder
+RUN apt-get update -qq && apt-get install -y build-essential nodejs
+WORKDIR /srv/jekyll
+COPY Gemfile Gemfile.lock ./
+RUN bundle install
+COPY . .
+RUN chown 1000:1000 -R /srv/jekyll
+RUN bundle exec jekyll build -d /srv/jekyll/_site
+
+FROM nginx:alpine
+COPY --from=builder /srv/jekyll/_site /usr/share/nginx/html
+EXPOSE 80
+CMD ["nginx", "-g", "daemon off;"]