move c# bindings into separate repository

flake.nix

@@ -3,17 +3,12 @@
 
   inputs = {
     nixpkgs.url = "github:nixos/nixpkgs/nixos-24.11";
-    naersk = {
-      url = "github:nix-community/naersk";
-      inputs.nixpkgs.follows = "nixpkgs";
-    };
   };
 
   outputs =
     inputs@{
       self,
       nixpkgs,
-      naersk,
     }:
     let
       lib = nixpkgs.lib;
@@ -33,98 +28,11 @@
           }
         );
     in
-    rec {
-      packages = forAllSystems (
-        { pkgs, ... }:
-        let
-          naersk' = pkgs.callPackage naersk { };
-          nativeBuildInputs = with pkgs; [
-            pkg-config
-            makeWrapper
-          ];
-          buildInputs = with pkgs; [
-            xe
-            xz
-          ];
-          makeExample =
-            {
-              package,
-              example,
-              features ? "",
-            }:
-            naersk'.buildPackage {
-              pname = example;
-              cargoBuildOptions =
-                x:
-                x
-                ++ [
-                  "--package"
-                  package
-                ];
-              src = ./.;
-              inherit nativeBuildInputs buildInputs;
-              strictDeps = true;
-              gitSubmodules = true;
-              overrideMain = old: {
-                preConfigure = ''
-                  cargo_build_options="$cargo_build_options --example ${example} ${
-                    if features == "" then "" else "--features " + features
-                  }"
-                '';
-              };
-            };
-          makePackage =
-            package:
-            let
-              package-param = [
-                "--package"
-                package
-              ];
-            in
-            naersk'.buildPackage {
-              pname = package;
-              cargoBuildOptions = x: x ++ package-param;
-              cargoTestOptions = x: x ++ package-param;
-              src = ./.;
-              doCheck = true;
-              strictDeps = true;
-              inherit nativeBuildInputs buildInputs;
-            };
-        in
-        rec {
-          servicepoint = makePackage "servicepoint";
-          announce = makeExample {
-            package = "servicepoint";
-            example = "announce";
-          };
-          game-of-life = makeExample {
-            package = "servicepoint";
-            example = "game_of_life";
-            features = "rand";
-          };
-          moving-line = makeExample {
-            package = "servicepoint";
-            example = "moving_line";
-          };
-          random-brightness = makeExample {
-            package = "servicepoint";
-            example = "random_brightness";
-            features = "rand";
-          };
-          wiping-clear = makeExample {
-            package = "servicepoint";
-            example = "wiping_clear";
-          };
-        }
-      );
-
-      legacyPackages = packages;
-
+    {
       devShells = forAllSystems (
         { pkgs, system }:
         {
           default = pkgs.mkShell rec {
-            inputsFrom = [ self.packages.${system}.servicepoint ];
             packages = with pkgs; [
               (pkgs.symlinkJoin
               {
@@ -139,12 +47,13 @@
                   cargo-tarpaulin
                 ];
               })
-              ruby
               dotnet-sdk_8
               gcc
               gnumake
+              xe
+              xz
+              pkg-config
             ];
-            LD_LIBRARY_PATH = "${pkgs.lib.makeLibraryPath (builtins.concatMap (d: d.buildInputs) inputsFrom)}";
             RUST_SRC_PATH = "${pkgs.rust.packages.stable.rustPlatform.rustLibSrc}";
           };
         }