Scaffold containerized Django/Wagtail app with core features

apps/core/models.py

@@ -0,0 +1,21 @@
+from django.db import models
+from django.db.models import SET_NULL
+from wagtail.contrib.settings.models import BaseSiteSetting, register_setting
+
+
+@register_setting
+class SiteSettings(BaseSiteSetting):
+    default_og_image = models.ForeignKey(
+        "wagtailimages.Image",
+        null=True,
+        blank=True,
+        on_delete=SET_NULL,
+        related_name="+",
+    )
+    privacy_policy_page = models.ForeignKey(
+        "wagtailcore.Page",
+        null=True,
+        blank=True,
+        on_delete=SET_NULL,
+        related_name="+",
+    )