modules/nixos: remove default.nix of parent and first child dirs

these dont have a reason to exist anymore

hosts/Earthmover/default.nix

@@ -9,8 +9,10 @@
     ../../modules/nixos/programs/desktop/niri
     ../../modules/nixos/programs/desktop/niri/niri/window-rules/dual-monitor.nix
     ../../modules/nixos/programs/desktop/niri/niri/workspaces/dual-monitor.nix
+    ../../modules/nixos/programs/gaming.nix
 
-    ../../modules/nixos/services
+    ../../modules/nixos/services/tailscale
+    ../../modules/nixos/services/mumble.nix
 
     ../../modules/nixos/system/colors.nix
     ../../modules/nixos/system/console-colors.nix

modules/nixos/default.nix

@@ -1,9 +0,0 @@
-{ config, ... }:
-
-{
-  imports = [
-    ./programs
-    ./services
-    ./system
-  ];
-}

modules/nixos/programs/default.nix

@@ -1,9 +0,0 @@
-{ config, ... }:
-
-{
-  imports = [
-    ./bash.nix
-    ./gaming.nix
-    ./git.nix
-  ];
-}

modules/nixos/services/default.nix

@@ -1,8 +0,0 @@
-{ config, ... }:
-
-{
-  imports = [
-    ./tailscale
-    ./mumble.nix
-  ];
-}

modules/nixos/system/default.nix

@@ -1,16 +0,0 @@
-{ config, ... }:
-
-{
-  imports = [
-    ./colors.nix
-    ./console-colors.nix
-    ./desktop.nix
-    ./fonts.nix
-    ./home-manager.nix
-    ./laptop.nix
-    ./scx.nix
-    ./swap.nix
-    ./yubikey.nix
-    ./zswap.nix
-  ];
-}