flake: cleanup main file

system/configuration.nix

@@ -1,9 +1,18 @@
 # Edit this configuration file to define what should be installed on
 # your system.  Help is available in the configuration.nix(5) man page
 # and in the NixOS manual (accessible by running ‘nixos-help’).
-{ pkgs, config, ... }:
+{
+  pkgs,
+  config,
+  inputs,
+  ...
+}:
 {
   imports = [
+    inputs.sops-nix.nixosModules.default
+    inputs.home-manager.nixosModules.home-manager
+    inputs.disko.nixosModules.disko
+
     ./android.nix
     ./gaming.nix
     ./media-packages.nix
@@ -19,6 +28,9 @@
     ./containers.nix
     ./nix-ld.nix
     ./network.nix
+    ./sops.nix
+    ./greetd.nix
+    ./home-manager.nix
     ../settings
   ];