why does nixos require me to commit before rebuilding........

home/modules/default.nix

@@ -10,15 +10,12 @@
       description = "Enable games module.";
     };
   };
-  imports =
+  imports = [
-    [
+    ./daily_apps.nix
-      ./daily_apps.nix
+    ./niri.nix
-      ./niri.nix
+    ./nvf.nix
-      ./nvf.nix
+    ./shell
-      ./shell
+    ./create-project/create-project.nix
-      ./create-project/create-project.nix
+    ./games
-    ]
+  ];
-    ++ lib.optionals config.myModules.games.enable [
-      ./games
-    ];
 }

home/modules/games/default.nix

@@ -1,5 +1,6 @@
 {
   imports = [
     ./minecraft.nix
+    ./heroic.nix
   ];
 }

home/modules/games/heroic.nix

@@ -0,0 +1,12 @@
+{
+  pkgs,
+  config,
+  lib,
+  ...
+}: {
+  config = lib.mkIf config.myModules.games.enable {
+    home.packages = with pkgs; [
+      heroic
+    ];
+  };
+}

home/modules/games/minecraft.nix

@@ -1,12 +1,18 @@
-{pkgs, ...}: {
+{
-  home.packages = with pkgs; [
+  pkgs,
-    heroic
+  config,
-    (pkgs.prismlauncher.override {
+  lib,
-      jdks = [
+  ...
-        pkgs.temurin-bin-21
+}: {
-        pkgs.temurin-bin-8
+  config = lib.mkIf config.myModules.games.enable {
-        pkgs.temurin-bin-17
+    home.packages = [
-      ];
+      (pkgs.prismlauncher.override {
-    })
+        jdks = [
-  ];
+          pkgs.temurin-bin-21
+          pkgs.temurin-bin-8
+          pkgs.temurin-bin-17
+        ];
+      })
+    ];
+  };
 }