chore(release): v1.28.43 — visual consistency polish

Verified UI-consistency findings from the campaign's design audit, each
pixel-faithful except the intended correction:

- insights hero band: off-scale py-5/gap-5 → the standard scale; H1
  font-semibold → font-bold; sm:text-[28px] → sm:text-3xl.
- medication-compliance-chart + recent-achievements-card: hand-rolled
  muted h-4 icon + text-sm headers → the standard TileHeader primitive so
  they match sibling tiles.
- achievements stat tiles + clinician-view shells: p-5 → p-4 md:p-6.
- two text-primary header glyphs (research-mode dialog, enroll-mfa) →
  text-foreground (never accent on a header glyph); the deliberate
  badge-boxed icons left untouched.
- SheetHeader now reserves the trailing close-X gutter like DialogHeader,
  closing the latent overlap class for future raw-Sheet consumers.
- five raw Dialogs on phone-reachable surfaces → ResponsiveSheet.
- new bg-card-scoped healthlog/spacing-scale lint (flags p-5/gap-5 etc.
  only on card shells; list-marker insets + half-steps excluded) at error,
  with the five offenders it flagged swept.
- dropped the stale CLAUDE.md '18 PascalCase outliers' line (0 remain).

Every data-slot preserved. No migration.

src/components/gamification/__tests__/recent-achievements-card.test.tsx

@@ -202,6 +202,18 @@ describe("<RecentAchievementsCard>", () => {
     expect(html).toContain("View all");
   });
 
+  it("routes the header through the canonical TileHeader (foreground icon, h2)", () => {
+    mockData = { summary: {}, achievements: [], metrics: {} };
+    const html = render();
+    // Adopts the shared tile-header primitive so it matches sibling tiles…
+    expect(html).toContain('data-slot="tile-header"');
+    // …with the foreground (never muted) glyph and the h2 heading, not the
+    // old muted h-4 / text-sm row.
+    expect(html).toContain("Recent unlocks");
+    expect(html).not.toMatch(/<h2[^>]*text-sm font-semibold/);
+    expect(html).not.toContain("text-muted-foreground h-4 w-4");
+  });
+
   it("renders up to three most-recent unlocks with title + date", () => {
     mockData = {
       summary: {},

src/components/gamification/recent-achievements-card.tsx

@@ -25,6 +25,7 @@ import { formatDate } from "@/lib/format";
 import { useAchievementsQuery } from "@/lib/queries/use-achievements-query";
 import type { AchievementProgress } from "@/lib/gamification/achievements";
 import { Skeleton } from "@/components/ui/skeleton";
+import { TileHeader } from "@/components/insights/tile-header";
 
 const iconMap: Record<string, LucideIcon> = {
   Activity,
@@ -113,23 +114,23 @@ export function RecentAchievementsCard() {
       data-slot="recent-achievements-card"
       className="bg-card border-border space-y-3 rounded-xl border p-4 md:p-6"
     >
-      <div className="flex items-center justify-between gap-3">
-        <div className="flex items-center gap-2">
-          <Trophy
-            className="text-muted-foreground h-4 w-4"
-            aria-hidden="true"
-          />
-          <h2 className="text-sm font-semibold">
-            {t("achievements.dashboardCard.title")}
-          </h2>
-        </div>
-        <Link
-          href="/achievements"
-          className="text-muted-foreground hover:text-foreground inline-flex min-h-11 items-center text-xs"
-        >
-          {t("achievements.dashboardCard.viewAll")}
-        </Link>
-      </div>
+      {/* Canonical tile header (foreground h-5 icon, text-base h2) so the
+          dashboard card matches its sibling tiles instead of the old muted
+          h-4 / text-sm row. The "view all" link rides the header's right slot
+          (§11 inline-action-row). */}
+      <TileHeader
+        icon={Trophy}
+        titleAs="h2"
+        title={t("achievements.dashboardCard.title")}
+        right={
+          <Link
+            href="/achievements"
+            className="text-muted-foreground hover:text-foreground inline-flex min-h-11 items-center text-xs"
+          >
+            {t("achievements.dashboardCard.viewAll")}
+          </Link>
+        }
+      />
 
       {isPending ? (
         <ul