feat(content-preview): Add host-owned comparison banner slots - #4830

Draft

zhirongwang wants to merge 7 commits into

feat/content-preview-comparison-banners

Commits on Sep 10, 2026

feat(content-preview): Add host-owned comparison banner slots

zhirongwang
and
cursoragent
committed
cdad55f
feat(content-preview): require consumer to provide banner height
zhirongwang
committed
cf7a1f4
fix(content-preview): Use transparent fallback for compared pane viewers

zhirongwang
and
cursoragent
committed
6a2be85
refactor(content-preview): Drop pane-background CSS fallbacks

zhirongwang
and
cursoragent
committed
84fd6c6
fix(content-preview): Keep banner containing block on narrow viewports

zhirongwang
and
cursoragent
committed
df35272
fix(content-preview): Fall back pane fills to BCP default gray

zhirongwang
and
cursoragent
committed
33ecf59

Commits on Sep 11, 2026

fix(content-preview): Drop pane fills and banner-height padding

zhirongwang
and
cursoragent
committed
0278364