treewide: rename deprecated options

modules/system/gui.nix

@@ -1,6 +1,6 @@
 { config, lib, pkgs, ... }: {
   fonts = {
-    enableDefaultFonts = true;
+    enableDefaultPackages = true;
     fontconfig = {
       defaultFonts = {
         serif = [ "NotoSerif" ];
@@ -8,7 +8,7 @@
         monospace = [ "CascadiaCode" ];
       };
     };
-    fonts = with pkgs; [
+    packages = with pkgs; [
       material-symbols
       material-icons
       cascadia-code

modules/system/input.nix

@@ -1,4 +1,4 @@
-{ config, lib, pkgs, ... }: {
+{ ... }: {
   services.xserver = {
     displayManager = {
       xserverArgs = [
@@ -6,14 +6,14 @@
         "-arinterval 15"
       ];
     };
-    libinput = {
-      enable = true;
-      mouse = {
-        accelSpeed = "0";
-        accelProfile = "flat";
-      };
+    xkb.options = "caps:escape";
+  };
+  services.libinput = {
+    enable = true;
+    mouse = {
+      accelSpeed = "0";
+      accelProfile = "flat";
     };
-    xkbOptions = "caps:escape";
   };
   console.useXkbConfig = true;
 }

modules/system/packages.nix

@@ -24,7 +24,7 @@
 }
 // (if !enableGUI then {} else {
   programs.adb.enable = true;
-  hardware.opengl.extraPackages = with pkgs; [
+  hardware.graphics.extraPackages = with pkgs; [
     vaapiIntel
     vaapiVdpau
     libvdpau-va-gl