downgrade node-widevine--fixes flake

flake.nix

@@ -23,14 +23,24 @@
             # uncomment this and let the build fail, then get the current hash
             # very scuffed but endorsed!
             # npmDepsHash = "sha256-AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAA=";
-            npmDepsHash = "sha256-f+RacjhkJP3RlK+yKJ8Xm0Rar4NyIxJjNQYDrpqhnD4=";
+            npmDepsHash = "sha256-MYrYRrPFSQHiKQMPafDmWvlcT/rpEmB4S2CXfLIk6Bg=";
+
+            nativeBuildInputs = with pkgs; [ makeWrapper ];
 
             installPhase = ''
+              runHook preInstall
+
               mkdir -p $out
-              mv ./dist/* $out/
+              mv node_modules dist $out/
+              makeWrapper ${pkgs.nodejs-slim}/bin/node $out/bin/amdl \
+                --add-flags "$out/dist/index.js"
+
+              runHook postInstall
             '';
 
             src = ./.;
+
+            meta.mainProgram = package.name;
           };
         };