separate custom pkgs into its own repo

modules/packages.nix

@@ -1,4 +1,4 @@
-{self, ...}: {
+{inputs, ...}: {
   flake.nixosModules.packages = {pkgs, ...}: {
     environment.systemPackages = with pkgs; [
       fd
@@ -21,8 +21,8 @@
       feishin
       obsidian
       nextcloud-client
-      self.packages.${pkgs.stdenv.hostPlatform.system}.handy
-      self.packages.${pkgs.stdenv.hostPlatform.system}.t3code
+      inputs.thomas-pkgs.packages.${pkgs.stdenv.hostPlatform.system}.handy
+      inputs.thomas-pkgs.packages.${pkgs.stdenv.hostPlatform.system}.t3code
       mpv
       ffmpeg
       tmux
@@ -41,7 +41,7 @@
       partOf = ["graphical-session.target"];
       after = ["graphical-session.target"];
       serviceConfig = {
-        ExecStart = "${self.packages.${pkgs.stdenv.hostPlatform.system}.handy}/bin/handy";
+        ExecStart = "${inputs.thomas-pkgs.packages.${pkgs.stdenv.hostPlatform.system}.handy}/bin/handy";
         Restart = "on-failure";
         RestartSec = 5;
       };