Settle the suite-wide fallout of the wave

- The record-settings contract, slug-list, and section-frame tests
  follow the slugs that left the registry (layout children resolve
  their headings from the layout namespace, like production).
- The orphaned settings.sections.<module>.title/description keys leave
  all six locales; the reverse-coverage guard flagged them the moment
  their nav entries stopped existing.
- The operator-cap ledger read fails open on a read error — the
  reservation layer still meters against the same ledger, and a
  transient blip must not take the fallback chain down.
- The reaper queue joins the subsystem surface; its healed count and
  the sweep's nag_dismissed join the job-fact vocabulary.
- The intake-event contract fixture carries the full row the resource
  now declares; the workouts empty-state test asserts the
  source-neutral cue; the persister poll gates on rendered content
  first.

src/components/settings/__tests__/section-frame-harness.tsx

@@ -16,6 +16,21 @@ import * as React from "react";
 
 import { useTranslations } from "@/lib/i18n/context";
 
+/**
+ * v1.37.19 — the layout-hub children left `SETTINGS_SECTION_SLUGS`; their
+ * live headings resolve from `settings.sections.layout.<module>.*` (the
+ * layout-groups registry), so the harness mirrors that mapping.
+ */
+const LAYOUT_CHILD_SLUGS = new Set([
+  "dashboard",
+  "insights",
+  "medications",
+  "mood",
+  "labs",
+  "illness",
+  "vorsorge",
+]);
+
 export function SettingsSectionFrame({
   slug,
   children,
@@ -30,17 +45,22 @@ export function SettingsSectionFrame({
 }) {
   const { t } = useTranslations();
   const titleId = `settings-section-${slug}-title`;
+  const isLayoutChild = LAYOUT_CHILD_SLUGS.has(slug);
+  const titleKey = isLayoutChild
+    ? `settings.sections.layout.${slug}.title`
+    : `settings.sections.${slug}.title`;
+  const subtitleKey = isLayoutChild
+    ? `settings.sections.layout.${slug}.description`
+    : `settings.sections.${slug}.subtitle`;
 
   return (
     <section aria-labelledby={titleId} className="space-y-6">
       <div className="flex items-start justify-between gap-2">
         <div className="min-w-0">
           <h1 id={titleId} className="text-2xl font-bold tracking-tight">
-            {t(`settings.sections.${slug}.title`)}
+            {t(titleKey)}
           </h1>
-          <p className="text-muted-foreground text-sm">
-            {t(`settings.sections.${slug}.subtitle`)}
-          </p>
+          <p className="text-muted-foreground text-sm">{t(subtitleKey)}</p>
         </div>
       </div>
       {children}