Nine insights/cycle cards hand-rolled their icon+title rows at drifting
sizes and colours: the sleep trio (debt, chronotype, average) and the
glucose clinical panel led with h-4 accent icons, the cycle module
(predictions, BBT chart, symptom patterns) coloured its header icons
text-primary against both header contracts, and the hypnogram,
correlation card, and mood correlation cards carried bespoke title rows.
All of them now compose TileHeader.
TileHeader grows the two documented gaps instead of a fourth header
language: an optional icon (text-only tile titles) and the ONE sanctioned
compact variant size="sm" (icon h-4 w-4, title text-sm) used by the dense
correlation tiles. The sleep-rhythm guard test now pins the tile-header
slot instead of the retired accent icon colour.
Marc-André Bombeck
8d36e69f75