Refactor radicale setup

templates/radicale/dockerfile.j2

@@ -0,0 +1,20 @@
+# {{ ansible_managed }}
+
+ARG PYTHON_VERSION=3.13
+
+FROM python:$PYTHON_VERSION
+
+ARG RADICALE_VERSION
+
+RUN apt update && apt install apache2-utils
+RUN pip install Radicale==$RADICALE_VERSION
+
+WORKDIR /app
+
+COPY ./config ./radicale_users /app/
+
+VOLUME ["/root/.cache/pip", "/var/cache/apt/archives"]
+
+EXPOSE {{ radicale_app_port }}
+
+CMD ["/usr/local/bin/radicale", "--config=/app/config"]