poweroff app: Use E.showMessage() instead of g.drawString().#3918

Merged

bobrippling merged 3 commits intoespruino:masterfrom

Jul 4, 2025

Commits on Jul 1, 2025

Changed to use E.showMessage() instead of g.drawString() to display power off message. Looks better and is more coherent.
f-elle
committed
Bumped up the app version in metadata.json too.
f-elle
committed

Commits on Jul 2, 2025

Fixed power off with prompt disabled.
f-elle
committed