split first step into 3

Author: felliott

Dockerfile

@@ -1,11 +1,11 @@
 FROM python:3.13-slim
 
 
-RUN usermod -d /home www-data \
-    && chown www-data:www-data /home \
-    && apt-get update
+RUN usermod -d /home www-data
+RUN chown www-data:www-data
+RUN apt-get update
 
-    # mfr dependencies
+# mfr dependencies
 RUN apt-get install -y \
         git \
         make \