fix(referrals): restore existing hosted referral CTA and remove native placeholder

www/tools/phase9-nonproduction.test.mjs

@@ -45,12 +45,12 @@ test('Form A meeting preview requires explicit mock mode and remains staging-onl
   assert.equal(formAPreviewEnabled('TRUE', 'FALSE', 'mock'), true);
 });
 
-test('form mapping covers twelve native instances and five landing journeys', () => {
-  assert.equal(formRouteMapping.filter((entry) => entry.kind === 'native-instance').length, 12);
+test('form mapping covers eleven native instances and five landing journeys', () => {
+  assert.equal(formRouteMapping.filter((entry) => entry.kind === 'native-instance').length, 11);
   assert.equal(formRouteMapping.filter((entry) => entry.kind === 'landing-journey').length, 5);
   assert.equal(logicalFormForRoute('/contact'), 'general');
   assert.equal(logicalFormForRoute('/es/client-consultation'), 'service');
-  assert.equal(logicalFormForRoute('/referrals'), 'referral');
+  assert.equal(logicalFormForRoute('/referrals'), undefined);
   for (const route of ['/es/aba-therapy', '/es/autism-evaluations', '/es/learner-social-club']) {
     assert.equal(logicalFormForRoute(route), 'service');
   }