begin migration to dendritic pattern

modules/features/flake-parts.nix

@@ -0,0 +1,9 @@
+{ inputs, self, ...}: {
+  imports = [
+    inputs.home-manager.flakeModules.home-manager
+  ];
+
+  config.systems = [
+    "x86_64-linux"
+  ];
+}