snowfall lib migration WIP

templates/default.nix

@@ -0,0 +1,21 @@
+{...}: {
+  #lib = {
+  #  path = ./lib;
+  #};
+  module = {
+    path = ./module;
+    description = "Snowfall module";
+  };
+  overlay = {
+    path = ./overlay;
+    description = "Snowfall overlay";
+  };
+  system = {
+    path = ./system;
+    description = "Snowfall system(host)";
+  };
+  home = {
+    path = ./home;
+    description = "Snowfall home";
+  };
+}