Fixed Hyprland config errors for installation

modules/hyprland.nix

@@ -30,7 +30,7 @@
     wl-clipboard    # Clipboard utilities
     
     # File manager
-    thunar
+    xfce.thunar
     
     # Image viewer
     imv
@@ -52,18 +52,12 @@
     socat           # Socket tools
     wlogout         # Logout menu
     nwg-look        # GTK theme config
-    qt5ct           # Qt5 config
-    qt6ct           # Qt6 config
+    libsForQt5.qt5ct    # Qt5 config
+    kdePackages.qt6ct   # Qt6 config
   ];
 
-  # Enable XDG Desktop Portal for Hyprland
-  xdg.portal = {
-    enable = true;
-    extraPortals = with pkgs; [
-      xdg-desktop-portal-hyprland
-      xdg-desktop-portal-gtk
-    ];
-  };
+  # XDG Desktop Portal is configured by Hyprland module
+  # No need to configure it again here
 
   # Security - for screen locking
   security.pam.services.hyprlock = {};
@@ -71,9 +65,11 @@
   # Fonts for better UI
   fonts.packages = with pkgs; [
     noto-fonts
-    noto-fonts-cjk
+    noto-fonts-cjk-sans
     noto-fonts-emoji
     font-awesome
-    (nerdfonts.override { fonts = [ "JetBrainsMono" "FiraCode" "DroidSansMono" ]; })
+    nerd-fonts.jetbrains-mono
+    nerd-fonts.fira-code
+    nerd-fonts.droid-sans-mono
   ];
 }

modules/system.nix

@@ -46,9 +46,8 @@
     tree
   ];
 
-  # Enable sound
-  sound.enable = true;
-  hardware.pulseaudio.enable = false;
+  # Enable sound with PipeWire (removed deprecated sound.enable)
+  services.pulseaudio.enable = false;
   security.rtkit.enable = true;
   services.pipewire = {
     enable = true;
@@ -61,11 +60,10 @@
   # Enable CUPS for printing
   services.printing.enable = true;
 
-  # Enable OpenGL
-  hardware.opengl = {
+  # Enable graphics (updated from hardware.opengl)
+  hardware.graphics = {
     enable = true;
-    driSupport = true;
-    driSupport32Bit = true;
+    enable32Bit = true;
   };
 
   # Enable Bluetooth