Change entrypoint to a bash login shell. Move conf to .profile.

Dockerfile

@@ -18,4 +18,4 @@ WORKDIR /home/cli
 
 USER cli
 
-CMD ["/bin/bash", "-i"]
+CMD ["/bin/bash", "-l"]

ctx/home/.bashrc

@@ -1,8 +0,0 @@
-export LANG=en_US.UTF-8
-export EDITOR=vi
-export VISUAL=${EDITOR}
-export PAGER=less
-export LESS=RX  # R for ANSI color sequences, X to not clear screen on exit
-export TMPDIR=/var/tmp
-export PS1="\w $ "
-export PATH=${PATH}:~/bin