Made some changes to support non-arch systems better

.config/zsh/env.zsh

@@ -5,8 +5,7 @@ PATH_asdf=$ASDF_DATA_DIR/shims:/opt/asdf-vm/bin
 PATH_node=$HOME/.opt/npm/bin
 PATH_java=/usr/lib/jvm/default/bin
 PATH_perl=/usr/bin/vendor_perl:/usr/bin/core_perl
-PATH_system=/usr/local/sbin:/usr/local/bin:/usr/bin
-PATH_system_nonarch=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
+PATH_system=/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin
 PATH_user=$HOME/.local/bin
 PATH_wincmake=/opt/msvcmake/bin:/opt/msvc/bin/x64
 

.config/zsh/prompt.zsh

@@ -95,6 +95,7 @@ show_os_icon=1
 # use nerd fonts for icons
 case $OS_ID in
 "arch")
+	os_icon=""
 	show_os_icon=0 # Arch is my default, no need to show icon
 	;;
 "debian")
@@ -104,6 +105,7 @@ case $OS_ID in
 	os_icon=""
 	;;
 *)
+	os_icon="?"
 	show_os_icon=0
 	;;
 esac