Remove custom lib usage

modules/desktop/apps/qbittorrent.nix

@@ -1,16 +1,17 @@
 { config, lib, pkgs, ... }:
 
-with lib;
-with lib.my;
 let cfg = config.modules.desktop.apps.qbittorrent;
 in {
   options.modules.desktop.apps.qbittorrent = {
-    enable = mkBoolOpt false;
+    enable = lib.mkOption {
+      default = false;
+      example = true;
+    };
   };
 
-  config = mkIf cfg.enable {
+  config = lib.mkIf cfg.enable {
     user.packages = with pkgs; [
       qbittorrent
     ];
   };
-}
+}

modules/desktop/apps/slack.nix

@@ -1,14 +1,15 @@
 { config, lib, pkgs, ... }:
 
-with lib;
-with lib.my;
 let cfg = config.modules.desktop.apps.slack;
 in {
   options.modules.desktop.apps.slack = {
-    enable = mkBoolOpt false;
+    enable = lib.mkOption {
+      default = false;
+      example = true;
+    };
   };
 
-  config = mkIf cfg.enable {
+  config = lib.mkIf cfg.enable {
     user.packages = with pkgs; [
       slack
     ];

modules/desktop/apps/thunderbird.nix

@@ -1,14 +1,15 @@
 { config, lib, pkgs, inputs, ... }:
 
-with lib;
-with lib.my;
 let cfg = config.modules.desktop.apps.thunderbird;
 in {
   options.modules.desktop.apps.thunderbird = {
-    enable = mkBoolOpt false;
+    enable = lib.mkOption {
+      default = false;
+      example = true;
+    };
   };
   
-  config = mkIf cfg.enable {
+  config = lib.mkIf cfg.enable {
     home.file.".thunderbird/Default/chrome/thunderbird-gnome-theme".source = inputs.thunderbird-gnome-theme;
 
     home.programs.thunderbird = {

modules/desktop/apps/zoom.nix

@@ -1,14 +1,15 @@
 { config, lib, pkgs, ... }:
 
-with lib;
-with lib.my;
 let cfg = config.modules.desktop.apps.zoom;
 in {
   options.modules.desktop.apps.zoom = {
-    enable = mkBoolOpt false;
+    enable = lib.mkOption {
+      default = false;
+      example = true;
+    };
   };
 
-  config = mkIf cfg.enable {
+  config = lib.mkIf cfg.enable {
     user.packages = with pkgs; [
       zoom-us
     ];