Initial commit. Basic models mostly done.

venv/lib/python3.8/site-packages/django/contrib/sites/admin.py

@@ -0,0 +1,8 @@
+from django.contrib import admin
+from django.contrib.sites.models import Site
+
+
+@admin.register(Site)
+class SiteAdmin(admin.ModelAdmin):
+    list_display = ('domain', 'name')
+    search_fields = ('domain', 'name')