statix + remove dead packages

modules/desktop/desktop.nix

···
     environment = {
       systemPackages = with pkgs; [
         wl-clipboard
-        wlroots
         xdg-utils
         pavucontrol
-        killall
         playerctl
         brightnessctl
         upower
         pulseaudio
         gnome-themes-extra
-        mpv
       ];
 
       etc = {
···
     };
 
     programs = {
-      niri = {
-        enable = true;
-      };
-
-      hyprlock = {
-        enable = cfg.hyprlock.enable;
-      };
+      niri.enable = true;
+      hyprlock.enable = cfg.hyprlock.enable;
     };
 
     services = {

modules/opencode/default.nix

···
     package = opencodePkg;
     enableMcpIntegration = cfg.enableMcp;
     settings = {
-      theme = cfg.theme;
-      plugin = [ "[e-mail]:karitham.dev/langrules-opencode" ];
+      inherit (cfg) theme;
+      # plugin = [ "[e-mail]:karitham.dev/langrules-opencode" ];
       permission = {
         todoread = "deny";
         todowrite = "deny";

modules/pds/nixos.nix

···
   pdsUser = "pds";
   pdsGroup = "pds";
 
-  secretsFiles = cfg.secretsFiles;
+  inherit (cfg) secretsFiles;
 
   litestreamConfig = pkgs.writeText "litestream-pds-config.yml" ''
     dbs:
···
     };
 
     settings = mkOption {
-      type = options.services.bluesky-pds.settings.type;
+      inherit (options.services.bluesky-pds.settings) type;
       default = { };
       description = "Additional settings to pass to bluesky-pds:\n\n" ++ options.services.bluesky-pds.settings.description;
       example = {

modules/pds/pds-recovery-full.nix

···
 let
   _pkgs = import nixpkgs {
     config = { };
-    system = pkgs.stdenv.hostPlatform.system;
+    inherit (pkgs.stdenv.hostPlatform) system;
     overlays = [ (import ../overlays) ];
   };
 in

modules/pds/pds-recovery-simple.nix

···
 let
   _pkgs = import nixpkgs {
     config = { };
-    system = pkgs.stdenv.hostPlatform.system;
+    inherit (pkgs.stdenv.hostPlatform) system;
     overlays = [ (import ../overlays) ];
   };
 in

modules/services/multi-scrobbler.nix

···
   config = lib.mkIf cfg.enable {
     users.users.${cfg.user} = {
       isSystemUser = true;
-      group = cfg.group;
+      inherit (cfg) group;
       description = "Multi-Scrobbler service user";
     };