Add the two childcare reforms dashboard as a UK app zone

app/src/data/apps/apps.json

@@ -1,4 +1,17 @@
 [
+  {
+    "type": "iframe",
+    "slug": "free-childcare-reform",
+    "title": "Free childcare hours and a 75% subsidy",
+    "description": "Estimate the cost and household impact of 15 free childcare hours from 9 months plus a 75% subsidy replacing Tax-Free Childcare, modelled with PolicyEngine UK.",
+    "source": "https://free-childcare-reform.vercel.app/uk/free-childcare-reform",
+    "tags": ["uk", "featured", "policy", "interactives"],
+    "countryId": "uk",
+    "displayWithResearch": true,
+    "image": "free-childcare-reform.jpg",
+    "date": "2026-09-03 12:00:00",
+    "authors": ["vahid-ahmadi"]
+  },
   {
     "type": "iframe",
     "slug": "snap-payment-error-simulator",

changelog_entry.yaml

@@ -1,3 +1,4 @@
 - Name states in the parameter search filter, explain the contributed filter, and stop long parameter values from squeezing result labels
 - Lead the build page with search, fold the policy tree behind a toggle, and open a search result's folder in the tree
 - Let the draft reform panel fold away
+- Add the two-part UK childcare reform dashboard to Research

website/src/data/appZoneRoutes.ts

@@ -58,6 +58,11 @@ export const appZoneRoutes: AppZoneRoute[] = [
     source: "/uk/bus-fare-cap",
     destination: "https://bus-fare-cap.vercel.app/uk/bus-fare-cap",
   },
+  {
+    source: "/uk/free-childcare-reform",
+    destination:
+      "https://free-childcare-reform.vercel.app/uk/free-childcare-reform",
+  },
   {
     source: "/us/snap-payment-error-simulator",
     destination: