Bootstrap project and safe work-item workflow

nsfw_tag.py

@@ -0,0 +1,11 @@
+#!/usr/bin/env python3
+"""Backwards-compatible shim — the code now lives in the nsfwtag/ package.
+
+Run either of these (identical behaviour):
+    python nsfw_tag.py "<folder>" -r
+    python -m nsfwtag "<folder>" -r
+"""
+from nsfwtag.__main__ import main
+
+if __name__ == "__main__":
+    main()