flake restructure

nxlib/ricelib.nix

@@ -1,4 +1,4 @@
-{ lib, ... }:
+lib:
 let
   # takes in "ff0044" (no hash!) and returns { r = "ff", g = "00", b = "44" }
   slice-hex = hex: with builtins; { r = substring 0 2 hex; g = substring 2 2 hex; b = substring 4 2 hex; };