fix: add scanPath to child dir

hosts/common/core/services/default.nix

@@ -1,2 +1,6 @@
-# FIXME this is intentionally empty and is a hack to get configLib.scanPaths not to barf when default.nix doesn't exist in this dir. Need to modify 
-{ }
+# TODO Not sure I like that this. A second scanPaths call that get's pulled in
+# from default.nix in the parent directory. Could be trouble when debugging 
+# down the road. Noted in long term roadmap.
+{ input, outputs, configLib, ... }: {
+  imports = (configLib.scanPaths ./.);
+}