fix(detail): render report cards and date them by the report-card inspection

The detail views detected report cards via ofsted.framework === 'ReportCard',
but the API sets framework to the raw event grouping ('Schools - S5') even
for report-card schools — so the check never matched: report-card schools
rendered as legacy 'Ofsted Rating' badges dated to a pre-Nov-2025
inspection (e.g. Barclay shown as 'Outstanding, Inspected 7 October 2021'
instead of its Feb 2026 report card).

Detect report cards by the presence of the report_card object (matching
the compare screen), and date them with rc_inspection_date, never the
legacy inspection_date. Applies to both primary and secondary detail views.
New e2e assertion against a real report-card school gates it.

Note: the list/map surface has the same latent issue via ofsted_framework
(LeafletMapInner) — flagged as a separate follow-up.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0146VHeLAWjDVE2B5uU67jCB

nextjs-app/components/SchoolDetailView.tsx

@@ -269,9 +269,24 @@ export function SchoolDetailView({
   // eslint-disable-next-line react-hooks/exhaustive-deps
   }, [navItems.map(n => n.id).join(',')]);
 
+  // A report card is identified by the presence of report-card area
+  // judgements, NOT by `framework` — the API sets `framework` to the raw
+  // event grouping (e.g. "Schools - S5") even for report-card schools, so
+  // the old `framework === 'ReportCard'` test never matched and report cards
+  // were rendered as legacy ratings dated to a pre-Nov-2025 inspection.
+  const isReportCard = !!(
+    ofsted?.report_card && Object.keys(ofsted.report_card).length > 0
+  );
+  // A report card is dated by its own inspection (rc_inspection_date); the
+  // legacy inspection_date belongs to an older inspection and must never
+  // date a report card (report cards exist only from Nov 2025).
+  const ofstedInspectedDate = isReportCard
+    ? ofsted?.rc_inspection_date ?? null
+    : ofsted?.inspection_date ?? null;
+
   // ── Ofsted: detect if all OEIF sub-grades match the overall ───────────
   const oeifAllSameGrade = (() => {
-    if (!ofsted || ofsted.framework === 'ReportCard') return false;
+    if (!ofsted || isReportCard) return false;
     const subs = [
       ofsted.quality_of_education,
       ofsted.behaviour_attitudes,
@@ -507,10 +522,10 @@ export function SchoolDetailView({
       {ofsted && (
         <section id="ofsted" className={styles.card}>
           <h2 className={styles.sectionTitle}>
-            {ofsted.framework === 'ReportCard' ? 'Ofsted Report Card' : 'Ofsted Rating'}
-            {ofsted.inspection_date && (
+            {isReportCard ? 'Ofsted Report Card' : 'Ofsted Rating'}
+            {ofstedInspectedDate && (
               <span className={styles.ofstedDate}>
-                Inspected {new Date(ofsted.inspection_date).toLocaleDateString('en-GB', { day: 'numeric', month: 'long', year: 'numeric' })}
+                Inspected {new Date(ofstedInspectedDate).toLocaleDateString('en-GB', { day: 'numeric', month: 'long', year: 'numeric' })}
               </span>
             )}
             <a
@@ -525,7 +540,7 @@ export function SchoolDetailView({
             </a>
           </h2>
 
-          {ofsted.framework === 'ReportCard' ? (
+          {isReportCard ? (
             /* ── New Report Card layout ── */
             <>
               <p className={styles.ofstedDisclaimer}>