Populate the client website template with catalog feature flags.

Extract always-on public/portal/UTM plus optional email_sms, directmail, blog, payments, social, and social_ai so new client sites can be bootstrapped from this seed.

Refs #1
Refs #2

Co-authored-by: Cursor <cursoragent@cursor.com>

site/core/views.py

@@ -0,0 +1,26 @@
+import io
+
+from django.http import FileResponse, JsonResponse
+from django.shortcuts import get_object_or_404
+from django.views.decorators.http import require_GET
+
+from core.models import StoredFile
+
+
+def healthz(_request):
+    """Liveness probe for deploy / NPM health checks."""
+    return JsonResponse({"status": "ok"})
+
+
+@require_GET
+def stored_file(request, pk):
+    """Public fetch (UUID acts as capability token)."""
+    stored = get_object_or_404(StoredFile, pk=pk)
+    response = FileResponse(
+        io.BytesIO(bytes(stored.data)),
+        content_type=stored.content_type or "application/octet-stream",
+    )
+    if stored.filename:
+        response["Content-Disposition"] = f'inline; filename="{stored.filename}"'
+    response["Cache-Control"] = "public, max-age=86400"
+    return response