fix(insights): HealthScoreCard fills the hero-row full height

Swap the inner column from a flex stack to a 7-row grid with a 1fr
slack row on the provenance accordion. The hero strip's row already
stretches the card via items-stretch, the card already declares
h-full, and the disclaimer keeps mt-auto for the no-grid render
path. The remaining work was teaching the inner column to actually
distribute the recovered vertical slack — flex with mt-auto only
on the disclaimer parked the recovered space under the disclaimer
instead of between the body and the footer, so the visible card
ended a divider-line above the left column's bottom edge.

src/components/insights/health-score-card.tsx

@@ -256,7 +256,16 @@ export function HealthScoreCard({
         "flex h-full flex-col",
       )}
     >
-      <div className="flex flex-1 flex-col gap-3">
+      {/* v1.4.37 W4a item 1 — swap the inner column from `flex
+          flex-col` to a 7-row grid so the recovered vertical slack
+          (when the parent hero-row stretches the card past the
+          natural content height) collects on row 6 (the provenance
+          accordion) instead of clumping under the disclaimer. The
+          score number stays anchored at the top, the disclaimer at
+          the bottom, and the card fills the row down to the
+          "Wirkt mein Medikament?" chip — closing Marc's "Karte hört
+          bei der Trennlinie auf" report against v1.4.36. */}
+      <div className="grid flex-1 grid-rows-[auto_auto_auto_auto_auto_1fr_auto] gap-3">
         <div className="flex items-center justify-between gap-2">
           <div className="flex min-w-0 items-center gap-2">
             <p