fix from

Dockerfile

@@ -1,19 +1,4 @@
-FROM alpine:3
+FROM squidfunk/mkdocs-material
 
-# hadolint ignore=DL3018
-RUN apk add --no-cache docker-cli bash tini
-
-ENV NEXTCLOUD_EXEC_USER=www-data
-ENV NEXTCLOUD_CONTAINER_NAME=
-ENV NEXTCLOUD_PROJECT_NAME=
-ENV NEXTCLOUD_CRON_MINUTE_INTERVAL=15
-ENV NEXTCLOUD_EXEC_SHELL=bash
-ENV NEXTCLOUD_EXEC_SHELL_ARGS=-c
-
-COPY scripts/*.sh /
-COPY scripts/cron-scripts-builtin /cron-scripts-builtin
-
-ENTRYPOINT ["tini", "--", "/entrypoint.sh"]
-
-HEALTHCHECK --timeout=5s \
-    CMD ["/healthcheck.sh"]
+# Beispiel; https://squidfunk.github.io/mkdocs-material/getting-started/
+RUN pip install mkdocs-macros-plugin