fixed neovim package. should work now without problems

modules/editor/neovim.nix

@@ -1,9 +1,11 @@
-{ inputs, ... }:
 {
-  flake.modules.homeManager.neovim = { pkgs, config, lib, ... }:
-  let
-    configHome = "${config.home.homeDirectory}/.config/dotfiles/homes/quirinecker";
-    rlang = pkgs.rWrapper.override {
+  inputs,
+  ...
+}:
+let
+  rlang =
+    pkgs:
+    pkgs.rWrapper.override {
       packages = with pkgs.rPackages; [
         languageserver
         box
@@ -13,16 +15,7 @@
         knitr
       ];
     };
-
-  in
-  {
-    home.sessionVariables = {
-      RUST_SRC_PATH = "${pkgs.rust.packages.stable.rustPlatform.rustLibSrc}";
-    };
-
-    programs.neovim.enable = true;
-    programs.zathura.enable = true;
-    home.packages = [
+  runtimeDependencies = pkgs: [
     pkgs.cargo
     pkgs.rustc
     pkgs.nodejs
@@ -43,7 +36,7 @@
     pkgs.deno
     pkgs.vscode-langservers-extracted
     pkgs.yaml-language-server
-      rlang
+    (rlang pkgs)
     pkgs.jdt-language-server
     pkgs.tailwindcss-language-server
     pkgs.pyright
@@ -54,6 +47,22 @@
     pkgs.dart
     pkgs.tree-sitter
   ];
+in
+{
+  flake.modules.homeManager.neovim =
+    {
+      pkgs,
+      config,
+      ...
+    }:
+    {
+      home.sessionVariables = {
+        RUST_SRC_PATH = "${pkgs.rust.packages.stable.rustPlatform.rustLibSrc}";
+      };
+
+      programs.neovim.enable = true;
+      programs.zathura.enable = true;
+      home.packages = runtimeDependencies pkgs;
       xdg.configFile = {
         "nvim/init.lua".source = config.lib.file.mkOutOfStoreSymlink ./neovim/init.lua;
         "nvim/lua".source = config.lib.file.mkOutOfStoreSymlink ./neovim/lua;
@@ -67,12 +76,32 @@
       # '';
     };
 
-  perSystem = { pkgs, ... }: {
+  perSystem = { pkgs, self', ... }: {
+    packages.neovim-config = pkgs.stdenv.mkDerivation {
+      pname = "neovim-config";
+      version = "1.0";
+      src = ./neovim;
+
+      installPhase = ''
+        mkdir -p $out/nvim
+        cp -r lua init.lua $out/nvim
+      '';
+    };
     packages.neovim = inputs.wrappers.lib.wrapPackage {
       inherit pkgs;
       package = pkgs.neovim;
-      flags = {
-        "-u" = ./neovim/init.lua;
+      runtimeInputs = runtimeDependencies pkgs;
+      env = {
+        XDG_CONFIG_HOME = "${self'.packages.neovim-config}";
+      };
+    };
+
+    packages.neovim-slim = inputs.wrappers.lib.wrapPackage {
+      inherit pkgs;
+      package = pkgs.neovim;
+      runtimeInputs = [ ];
+      env = {
+        XDG_CONFIG_HOME = "${self'.packages.neovim-config}";
       };
     };
   };

modules/gaming/core.nix

@@ -0,0 +1,9 @@
+{
+  ...
+}:
+{
+  flake.modules.nixos.core = { pkgs, ... }: {
+    programs.steam.enable = true;
+    hardware.
+  };
+}