Update to (somewhat?) dendritic pattern

Heavily inspired by https://github.com/Doc-Steve/dendritic-design-with-flake-parts.

> Atomic commits? Never heard of them!

modules/users/weckyy702/weckyy702.nix

@@ -0,0 +1,29 @@
+{ inputs
+, self
+, lib
+, ...
+}: {
+  flake.homeConfigurations = inputs.self.lib.mkHomeManager "x86_64-linux" "weckyy702";
+
+  flake.modules = lib.mkMerge [
+    (self.factory.user "weckyy702" true)
+    {
+      nixos.weckyy702 = {
+        imports = with self.modules.nixos; [
+          kanata
+          catppuccin
+        ];
+
+        users.users.weckyy702.extraGroups = [ "networkmanager" "dialout" ];
+      };
+
+      homeManager.weckyy702 = { pkgs, ... }: {
+        imports = with self.modules.homeManager; [
+          nixvim
+          btop
+          #TODO: moar aspects
+        ];
+      };
+    }
+  ];
+}