rewrite: Initial rewrite skeleton.

Remove modules that will no longer be required.
Move pending modules to pending-rewrite folders.

bot/modules/pending-rewrite/stats/__init__.py

@@ -0,0 +1,9 @@
+# flake8: noqa
+from .module import module
+
+from . import data
+from . import profile
+from . import setprofile
+from . import top_cmd
+from . import goals
+from . import achievements