move top-level modules into a real package

chromy/handlers/count_collection.py

@@ -0,0 +1,8 @@
+from argparse import Namespace
+
+from chromy.chroma_functions import count_collection
+
+
+def handle_count_collection(args: Namespace) -> int:
+    print(count_collection(args.collection))
+    return 0