forked from fa/breadcrumb-the-shire
Commit 4890a28 folded templates/partials/app-flash.phtml into
app-toast-stack.phtml, which the base layout now mounts itself. 14
helpdesk views still required the deleted partial and crashed every
helpdesk page with a 500 (Failed opening required app-flash.phtml).
Remove the redundant requires; the unified toast stack continues to
render flash messages via the layout.
Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>