chore(docker): use ENV args for make targets in frontend and backend docker

docker/backend/Dockerfile

@@ -1,8 +1,6 @@
 # TODO: switch to uniworx registry debian image
 FROM debian:12.5
 
-ARG dev=-dev
-
 RUN apt-get -y update
 
 RUN apt-get -y install haskell-stack
@@ -10,4 +8,5 @@ RUN apt-get -y install libghc-zlib-dev libpq-dev
 
 WORKDIR /fradrive
 
-ENTRYPOINT make -- --backend-build${dev}
+ENV FRADRIVE_MAKE_TARGET=backend-build
+ENTRYPOINT pwd && ls -a . && make -- ${FRADRIVE_MAKE_TARGET}

docker/frontend/Dockerfile

@@ -20,4 +20,7 @@ RUN apt-get -y install exiftool
 
 WORKDIR /fradrive
 
-ENTRYPOINT make frontend-build
+# RUN chown -R `id -u`:`id -g` "/.npm"
+
+ENV FRADRIVE_MAKE_TARGET=frontend-build
+ENTRYPOINT make -- ${FRADRIVE_MAKE_TARGET}