move apps into separate file

hosts/apps.nix

@@ -0,0 +1,45 @@
+{ pkgs, ... }:
+
+{
+  home.packages = with pkgs; [
+    # Command line utilities
+    wget
+    neofetch
+    pfetch
+    fortune
+    killall
+    trash-cli # aliased to rm in .bashrc
+    unzip
+    pipes
+    wine
+    pandoc
+    texlive.combined.scheme-full
+
+    # Programming languages
+    jdk
+
+    # Tray applications
+    networkmanagerapplet # nm-applet
+    nextcloud-client
+
+    # System GUI applications
+    gnome.nautilus
+    gnome.file-roller
+    gnome.gnome-calculator
+    gnome.gnome-disk-utility
+
+    # Applications
+    discord
+    gimp
+    krita
+    inkscape
+    obs-studio
+    qbittorrent
+    pureref
+    libreoffice
+    gnome.ghex
+
+    # Games
+    prismlauncher
+  ];
+}

hosts/home.nix

@@ -5,6 +5,7 @@ let
 in
 {
   imports = [
+    ./apps.nix
     ../modules/emacs
     ../modules/fcitx5
     ../modules/firefox
@@ -78,48 +79,6 @@ in
     homeDirectory = "/home/${user}";
 
     stateVersion = "22.05";
-
-    packages = with pkgs; [
-      # Command line utilities
-      wget
-      neofetch
-      pfetch
-      fortune
-      killall
-      trash-cli # aliased to rm in .bashrc
-      unzip
-      pipes
-      wine
-      pandoc
-      texlive.combined.scheme-full
-
-      # Programming languages
-      jdk
-
-      # Tray applications
-      networkmanagerapplet # nm-applet
-      nextcloud-client
-
-      # System GUI applications
-      gnome.nautilus
-      gnome.file-roller
-      gnome.gnome-calculator
-      gnome.gnome-disk-utility
-
-      # Applications
-      discord
-      gimp
-      krita
-      inkscape 
-      obs-studio
-      qbittorrent
-      pureref
-      libreoffice
-      gnome.ghex
-
-      # Games
-      prismlauncher
-    ];
   };
 
   programs.bash = {