bring back mouse with fix for kitty

dot_config/tmux/tmux.conf

@@ -1,6 +1,6 @@
 # vim keybindings in copy mode
 set-window-option -g mode-keys vi
-# set-option -g mouse on
+set-option -g mouse on
 # set-option -s set-clipboard off
 bind P paste-buffer
 bind-key -T copy-mode-vi v send-keys -X begin-selection