feat: update flake and hosts for new structure

hosts/tower/configuration.nix

@@ -1,42 +1,25 @@
 {
-  config,
   lib,
-  pkgs,
   inputs,
-  options,
   userKeys,
   ...
 }:
 
 {
   imports = [
-    inputs.stylix.nixosModules.stylix
     inputs.lanzaboote.nixosModules.lanzaboote
   ];
 
-  profiles.desktop.enable = true;
-
-  initrd-ssh = {
-    enable = true;
-    networkModule = "r8169";
-    authorizedKeys = userKeys.sshAuthorizedKeys;
-  };
-
   localisation = {
     timeZone = "Europe/Ljubljana";
     defaultLocale = "en_US.UTF-8";
   };
 
-  stylix = {
-    enable = true;
-    polarity = "dark";
-    image = "${inputs.assets}/wallpaper.png";
-    base16Scheme = "${pkgs.base16-schemes}/share/themes/gruvbox-material-dark-medium.yaml";
+  initrd-ssh = {
+    networkModule = "r8169";
+    authorizedKeys = userKeys.sshAuthorizedKeys;
   };
 
-  # neovim manages its own theme
-  home-manager.users.matej.stylix.targets.neovim.enable = false;
-
   # lanzaboote secure boot
   boot.kernelParams = [ "btusb.reset=1" ];
   boot.loader.efi.canTouchEfiVariables = true;
@@ -46,13 +29,8 @@
     pkiBundle = "/var/lib/sbctl";
   };
 
-  boot.binfmt.emulatedSystems = [ "aarch64-linux" ];
-
   services.udisks2.enable = true;
 
-  programs._1password.enable = true;
-  programs._1password-gui.enable = true;
-
   # higher sample rate for audio equipment
   services.pipewire.extraConfig.pipewire.adjust-sample-rate = {
     "context.properties" = {
@@ -61,15 +39,5 @@
     };
   };
 
-  environment.systemPackages = with pkgs; [
-    easyeffects
-  ];
-
-  networking.hostName = "tower";
-
-  xdg.mime.defaultApplications = {
-    "application/pdf" = "org.pwmt.zathura.desktop";
-  };
-
   system.stateVersion = "25.05";
 }