Request: disable "OFF" function

[mw75]

Hi there!

Would like to be able to disable the manual power down on the icons in the top bar.

I use one PI running all the time to turn on my other printers with there corresponding "pi's" (Thinclients in my case). These systems shutdown after print and turn off there socket delayed while shutdown. So to protect myself for an unwanted power los with heated nozzel and mounted filesystems i would like to disable "OFF" function completely or at least attach a confirmation dialog.

Thanks and regards, Mario Wolff