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/public/urls.py

@@ -0,0 +1,21 @@
+from django.urls import path
+
+from public import views
+
+app_name = "public"
+
+urlpatterns = [
+    path("", views.home, name="home"),
+    path("about/", views.about, name="about"),
+    path("contact/", views.contact, name="contact"),
+    path("terms/", views.terms, name="terms"),
+    path("robots.txt", views.robots_txt, name="robots_txt"),
+    path("sitemap.xml", views.sitemap_xml, name="sitemap_xml"),
+    path("under-construction/", views.under_construction, name="under_construction"),
+    path("unsubscribe/<str:token>/", views.unsubscribe, name="unsubscribe"),
+    path(
+        "unsubscribe/<str:token>/one-click/",
+        views.unsubscribe_one_click,
+        name="unsubscribe_one_click",
+    ),
+]