Pause all printers

Pause all printers

Use this when the user needs to pause every active print at once — common reasons: filament runout swap on a shared spool, power instability, end of workday, fire-alarm test, etc.

Steps:

1. Call list_printers and find every printer in the printing state.
2. Show the user the list and ask for confirmation before pausing — pausing a print mid-layer can leave a visible seam, so this is not reversible-without-cost.
3. On confirmation, call the SimplyPrint pause tool for each printing printer.
4. Report which paused successfully and which failed.

If the user asks you to pause "all", default to confirming first unless they've explicitly said "no confirm" or "yes do it now".

To resume them later, the user can ask "resume all paused printers" — there's no separate skill for that, just use the same pattern in reverse with resume_print.