move nix extensions into vscode extensions folders

modules/home-manager-modules/programs/vscode/nixIde.nix

@@ -0,0 +1,29 @@
+{
+  lib,
+  pkgs,
+  config,
+  ...
+}: let
+  pkgsRepositories = pkgs.nix-vscode-extensions.forVSCodeVersion config.programs.vscode.package.version;
+  pkgsRepository = pkgsRepositories.open-vsx;
+in {
+  options.programs.vscode.profiles = lib.mkOption {
+    type = lib.types.attrsOf (lib.types.submodule ({config, ...}: {
+      options = {
+        extraExtensions.nixIde = {
+          enable = lib.mkEnableOption "Enable Nix IDE extension";
+          extension = lib.mkPackageOption pkgsRepository "nix-ide" {
+            default = ["jnoortheen" "nix-ide"];
+          };
+        };
+      };
+      config = lib.mkIf config.extraExtensions.nixIde.enable {
+        extensions = [config.extraExtensions.nixIde.extension];
+        userSettings = {
+          "nix.enableLanguageServer" = true;
+          "nix.serverPath" = "nil";
+        };
+      };
+    }));
+  };
+}