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The icon+title v-card-title heading (d-flex align-center + gap + <v-icon size=small> + <span>) was hand-rolled identically in 13 cards/dialogs (15 heading instances). Consolidate to <CardHeading icon title> (components/common) with an iconColor prop (error headings) and a default slot for trailing content (spacer+actions, inline status chip). Adopted everywhere the pattern appears — all-or-nothing per the hardened DRY process. Over-DRY guard: plain text-only <v-card-title> one-liners are NOT this pattern and stay; DownloadDetailModal leads with a status CHIP (not an icon), a different concept, left alone. §8b: the only remaining d-flex align-center v-card-title is that intentional variant. Catalog updated. Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>