Scaffold containerized Django/Wagtail app with core features

apps/blog/wagtail_hooks.py

@@ -0,0 +1,13 @@
+from wagtail.snippets.models import register_snippet
+from wagtail.snippets.views.snippets import SnippetViewSet
+
+from apps.blog.models import TagMetadata
+
+
+class TagMetadataViewSet(SnippetViewSet):
+    model = TagMetadata
+    icon = "tag"
+    list_display = ["tag", "colour"]
+
+
+register_snippet(TagMetadataViewSet)