refactor(tf2): Split off tf2.nix into separate repo

modules/home/users/crumb/tf2.nix

@@ -1,4 +1,4 @@
-{ config, lib, pkgs, ... }:
+{ config, lib, pkgs, inputs, ... }:
 
 # Launch options: -novid -nojoy -nosteamcontroller -nohltv -particles 1 -precachefontchars -noquicktime -console -windowed -noborder
 
@@ -10,21 +10,25 @@ in {
 
   config = lib.mkIf cfg.enable
     (let
-      tf2pkgs = pkgs.callPackage ../../tf2/packages.nix {};
-    in {
-      tf2 = {
-        enable = true;
-        packages = with tf2pkgs; [
+      tf2pkgs = inputs.tf2-nix.packages.x86_64-linux;
+      my-config = pkgs.symlinkJoin {
+        name = "tf2-files";
+        paths = with tf2pkgs; [
           mastercomfig.presets.medium-low
           mastercomfig.addons.flat-mouse
           mastercomfig.addons.no-tutorial
           mastercomfig.addons.null-canceling-movement
           improved-crosshairs
           loadouts-script
-          huds.deerhud
-          (tf2pkgs.mkTf2PackageFromDir ./tf2/my-config)
-          (tf2pkgs.mkTf2PackageFromDir ./tf2/quake-hitsounds)
+          deerhud
+          ./tf2/my-config
+          ./tf2/quake-hitsounds
         ];
       };
-    });
+    in {
+      home.file."tf" = {
+        recursive = true;
+        source = my-config;
+      };
+  });
 }