The delete <form> combined onsubmit={confirmDelete} with use:enhance.
SvelteKit's enhance ignores event.defaultPrevented, so the DELETE fired on
the bare click — before the dialog was answered — and the post-DELETE
redirect ran regardless of the user's choice. Reading getConfirmService()
lazily inside the handler also threw (Svelte context is init-only), so the
dialog never appeared even with <ConfirmDialog> mounted.
Capture confirm at init and run the gate inside the enhance submit phase,
calling cancel() on "no". Clear dirty in the result callback so the
beforeNavigate guard no longer prompts "unsaved changes" on the post-delete
redirect.
Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
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