- Fix AlertDialogAction closing before async delete completes by using
asChild with Button and event.preventDefault()
- Add delete button to SourceInsightDialog header for consistent UX
- Add confirmation dialog in SourceInsightDialog
- Pass onDelete callback from SourceDetailContent to SourceInsightDialog
Addresses PR #334 feedback from lfnovo and cubic-dev-ai.
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Co-Authored-By: Claude Opus 4.5 <noreply@anthropic.com>