refactor: added support for zsh

dotfiles/bash_profile

@@ -0,0 +1,13 @@
+export EDITOR=vim
+
+# generated by ./bin/generate-bash-prompt
+export PS1='[\[\e[0;35m\]\u@\h\[\e[0m\] \[\e[1;34m\]\W\[\e[0m\]]\$ '
+
+if [ -f ~/.bashrc ]; then
+  source ~/.bashrc
+fi
+
+LOCALS=~/.bashrc_local
+if [ -f $LOCALS ]; then
+  source $LOCALS
+fi