Merge remote-tracking branch 'origin/main' into feat/ks4-destinations

# Conflicts:
#	nextjs-app/__tests__/components/darkThemeSafety.test.ts

nextjs-app/components/school/SecondaryAdmissionsSection.tsx

@@ -21,10 +21,16 @@ export function SecondaryAdmissionsSection({
      published cut-off and no EES admissions row. */
   admissions: SchoolAdmissions | null;
   admissionsHistory: SchoolAdmissions[];
-  admissionDistance: SchoolAdmissionDistance | null;
+  admissionDistance: SchoolAdmissionDistance | null | undefined;
   schoolInfo: School;
 }) {
   const cutoff = describeCutoff(admissionDistance);
+  /* Absent means cut-offs are not being published at all; null means this
+     school has no published cut-off. Only the second is a fact about the
+     school, and only the second can be stated. Saying "X has not published a
+     cut-off" while the feature is dark describes us, and is false wherever the
+     authority does publish one. */
+  const featureOn = admissionDistance !== undefined;
   // Moved with this section from SecondarySchoolDetailView, its only consumer.
   const admissionsTag = (() => {
     const policy = schoolInfo.admissions_policy?.toLowerCase() ?? '';
@@ -101,7 +107,7 @@ export function SecondaryAdmissionsSection({
           {CUTOFF_NOTE} {CUTOFF_MEASUREMENT_NOTE}
           {cutoff.routeNote && <> {cutoff.routeNote}</>}
         </p>
-      ) : (
+      ) : featureOn ? (
         <p className={styles.sectionSubtitle} style={{ marginTop: '1rem' }}>
           {describeCutoffAbsence({
             localAuthority: schoolInfo.local_authority,
@@ -109,7 +115,7 @@ export function SecondaryAdmissionsSection({
             admissionsHistory,
           })}
         </p>
-      )}
+      ) : null}
 
     </section>
   );