feat: Add first modules

This adds the first modules blocks from the initial proof of concept, with basic docs.
Currently missing is bundling and usage instructions

.development/docs/Dockerfile

@@ -0,0 +1,17 @@
+FROM alpine:3
+RUN apk add git bash make gawk
+RUN mkdir -p /workspace &&  \
+    addgroup -g 1000 dev && \
+    adduser -D -u 1000 -G dev dev && \
+    chown -R dev:dev /workspace
+WORKDIR /opt
+# renovate: datasource=github-releases depName=reconquest/shdoc
+ENV shdoc_version="v1.1"
+RUN git clone --recursive https://github.com/reconquest/shdoc && \
+    cd shdoc && \
+    git checkout ${shdoc_version} && \
+    make install
+USER dev
+WORKDIR /workspace
+COPY --chown=dev:dev ./src /workspace
+ENTRYPOINT ["/bin/bash", "-c"]