feat(wayland pkgs): use cachix and overlays instead of package set

common/default.nix

@@ -2,6 +2,7 @@
 , home-manager
 , lib
 , nixpkgs
+, nixpkgs-wayland
 , nur
 , nix-melt
 , nurl
@@ -32,10 +33,18 @@
       substituters = [
         "https://hyprland.cachix.org"
         "https://nix-gaming.cachix.org"
+        # Nixpkgs-Wayland
+        "https://cache.nixos.org"
+        "https://nixpkgs-wayland.cachix.org"
+        #
       ];
       trusted-public-keys = [
         "hyprland.cachix.org-1:a7pgxzMz7+chwVL3/pzj6jIBMioiJM7ypFP8PwtkuGc="
         "nix-gaming.cachix.org-1:nbjlureqMbRAxR1gJ/f3hxemL9svXaZF/Ees8vCUUs4="
+        # Nixpkgs-Wayland
+        "cache.nixos.org-1:6NCHdD59X431o0gWypbMrAURkbJ16ZPMQFGspcDShjY="
+        "nixpkgs-wayland.cachix.org-1:3lwxaILxMRkVhehr5StQprHdEo4IrE8sRho9R9HOLYA="
+        #
       ];
     };
 
@@ -45,6 +54,7 @@
       exact = false;
     };
   };
+  nixpkgs.overlays = [ nixpkgs-wayland.overlay ];
 
   services.xserver = {
     layout = "ca";