Initialize clean CSR inventory repository

csr_inventory/sqlite_migration_settings.py

@@ -0,0 +1,10 @@
+"""Used only by scripts/export_sqlite.py on its temporary database snapshot."""
+import os
+from .settings import *  # noqa: F403
+
+DATABASES = {
+    "default": {
+        "ENGINE": "django.db.backends.sqlite3",
+        "NAME": os.environ["SQLITE_MIGRATION_SNAPSHOT"],
+    }
+}