ErrorBanner.kt Banner(tintKey) { … } is the rounded, palette-tinted row
that ErrorBanner (red) and UpdateBanner (blue) each built. TintChip moves
to Chips.kt with CHIP_RADIUS, which keeps NoteCard.kt under detekt's
function count. Checked with ktlint and detekt in the CI image.
Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>