feat: attach to tmux session from outside using tmux-sessionizer

.local/bin/tmux-sessionizer

@@ -18,6 +18,11 @@ if [[ -z $TMUX ]] && [[ -z $tmux_running ]]; then
     exit 0
 fi
 
+if [[ -z $TMUX ]]; then
+    tmux attach-session -t $selected_name
+    exit 0
+fi
+
 if ! tmux has-session -t=$selected_name 2> /dev/null; then
     tmux new-session -ds $selected_name -c $selected
 fi