Removing a charger was gated behind window.confirm(). A browser that
suppresses native dialogs — an embedded webview, a blocked-dialogs setting
— does not show it and hands back false, so the click answered "no" on the
user's behalf: no request, no error, nothing. The button looked broken and
the endpoint was never reached. It always had been fine; a delete with an
unknown id still answers 404 and the ownership path still resolves.
The prompt is part of the row now — the warning, Cancel, Remove — the way
the charger reset in the same view already asks. Remove disables while the
delete is in flight, and a failure lands in the error line the list
already has.
Fifteen other confirm() call sites share the flaw and are left for their
own change.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
