nix: remove u2c and partyfuse packages

The main copyparty package has u2c and partyfuse, so these packages are
redundant now

contrib/package/nix/partyfuse/default.nix

@@ -1,26 +0,0 @@
-{
-  stdenvNoCC,
-  copyparty,
-  python3,
-  makeBinaryWrapper,
-}:
-let
-  python = python3.withPackages (p: [ p.fusepy ]);
-in
-stdenvNoCC.mkDerivation {
-  pname = "partyfuse";
-  inherit (copyparty) version meta;
-  src = ../../../..;
-
-  nativeBuildInputs = [ makeBinaryWrapper ];
-
-  installPhase = ''
-    runHook preInstall
-
-    install -Dm444 bin/partyfuse.py -t $out/share/copyparty
-    makeWrapper ${python.interpreter} $out/bin/partyfuse \
-      --add-flag $out/share/copyparty/partyfuse.py
-
-    runHook postInstall
-  '';
-}

contrib/package/nix/u2c/default.nix

@@ -1,24 +0,0 @@
-{
-  stdenvNoCC,
-  copyparty,
-  python312,
-  makeBinaryWrapper,
-}:
-stdenvNoCC.mkDerivation {
-  pname = "u2c";
-  inherit (copyparty) version meta;
-  src = ../../../..;
-
-  nativeBuildInputs = [ makeBinaryWrapper ];
-
-  installPhase = ''
-    runHook preInstall
-
-    install -Dm444 bin/u2c.py -t $out/share/copyparty
-    mkdir $out/bin
-    makeWrapper ${python312.interpreter} $out/bin/u2c \
-      --add-flag $out/share/copyparty/u2c.py
-
-    runHook postInstall
-  '';
-}

flake.nix

@@ -12,18 +12,10 @@
     }:
     {
       nixosModules.default = ./contrib/nixos/modules/copyparty.nix;
-      overlays.default = final: prev: rec {
+      overlays.default = final: prev: {
         copyparty = final.python3.pkgs.callPackage ./contrib/package/nix/copyparty {
           ffmpeg = final.ffmpeg-full;
         };
-
-        partyfuse = prev.callPackage ./contrib/package/nix/partyfuse {
-          inherit copyparty;
-        };
-
-        u2c = prev.callPackage ./contrib/package/nix/u2c {
-          inherit copyparty;
-        };
       };
     }
     // flake-utils.lib.eachDefaultSystem (
@@ -54,8 +46,6 @@
         packages = {
           inherit (pkgs)
             copyparty
-            partyfuse
-            u2c
             ;
           default = self.packages.${system}.copyparty;
         };