fix(tmuxinator): change mx to tat and get_mx_sessions to tls

omz-custom/custom_commands.sh

@@ -127,12 +127,8 @@ function ccd() {
   printf "%q" "$(pwd)" | pbcopy
 }
 
-alias tat="tmux attach -t"
-
 alias t="tmux"
 
-alias tls="tmux ls"
-
 function ip() {
   dig +short myip.opendns.com @resolver1.opendns.com
 }