refactor(flake-parts): initial flake-parts configuration

inputs/home/profile/themes/default.nix

@@ -0,0 +1,29 @@
+{ lib, config, ... }:
+
+# let
+#   cfg = config.theme;
+# in
+
+{
+  imports = [
+    ./minimal
+    ./phone
+  ];
+
+  options.theme = {
+    minimal.enable = lib.mkEnableOption "enable minimal theme";
+    phone.enable = lib.mkEnableOption "Enable phone theme";
+  };
+
+  # config = {
+  #   assertions = [
+  #     {
+  #       assertion = 
+  #       (lib.length (lib.filter (x: x) [
+  #         cfg.minimal or false
+  #         cfg.OTHERTHEMEHERE or false
+  #       ]) <= 1);
+  #     }
+  #   ];
+  # };
+}