Make harmonia overlay local

flake.nix

@@ -273,7 +273,6 @@
 
           self.nixosModules.c3d2
           c3d2-user-module.nixosModule
-          harmonia.nixosModules.harmonia
           nixos-modules.nixosModule
           ./config
           ./modules/audio-server.nix
@@ -284,7 +283,7 @@
       };
     in {
       overlays = import ./overlays {
-        inherit (inputs) bevy-julia bevy-mandelbrot harmonia tracer;
+        inherit (inputs) bevy-julia bevy-mandelbrot tracer;
       };
 
       legacyPackages = lib.attrsets.mapAttrs (_: pkgs: pkgs.appendOverlays overlayList) nixos.legacyPackages;
@@ -436,6 +435,13 @@
             skyflake.nixosModules.default
             harmonia.nixosModules.harmonia
             ./hosts/hydra
+            {
+              nixpkgs.overlays = [
+                (final: prev: with final; {
+                  harmonia = harmonia.packages.${system}.harmonia.override { pkgs = prev // { rustPlatform = rustPackages_1_66.rustPlatform; }; };
+                })
+              ];
+            }
           ];
         };
 

overlays/default.nix

@@ -1,6 +1,5 @@
 {  bevy-julia
 , bevy-mandelbrot
-, harmonia
 , tracer
 }:
 
@@ -36,8 +35,6 @@ with final; {
     commandLineArgs = "--enable-features=VaapiVideoEncoder,VaapiVideoDecoder,CanvasOopRasterization --force-dark-mode";
   };
 
-  harmonia = harmonia.packages.${system}.harmonia.override { pkgs = prev // { rustPlatform = rustPackages_1_66.rustPlatform; }; };
-
   # hydra flake
   hydra = prev.hydra.overrideAttrs (oldAttrs: {
     patches = oldAttrs.patches or [ ] ++ [