remove duplicated and/or unused packages

The duplicated packages happened because I added modules but didn't
remove the separate addition to `home.packages`.

Wonder if there's a way I can lint for this automatically...

home/common/shell-standalone-packages/default.nix

@@ -2,17 +2,13 @@
 {
   home.packages = [
     pkgs.coreutils # Duh
-    pkgs.zsh # Shell
     pkgs.neovim # Text editor
-    pkgs.eza # Better ls
     pkgs.fd # Find stuff
     pkgs.ripgrep # Better grep
     pkgs.renameutils # Do repetitive stuff faster
     pkgs.github-cli
     # pkgs.nnn # File manager
     pkgs.starship # Shell prompt
-    pkgs.atuin # Better shell history
-    pkgs.direnv
     # pkgs.nur.repos.ftbwiki.ftb-rs
   ];
 }

home/linux/desktop-standalone-packages/default.nix

@@ -3,10 +3,6 @@
   home.packages = [
     pkgs.lxqt.qps
     pkgs.vscodium-fhs # GUI IDE
-    pkgs.kazam
-    pkgs.blueman
-    pkgs.eww
-    pkgs.gnome.gnome-terminal # Terminal
     pkgs.librewolf # Web browser
     pkgs.zotero
   ];