Add wallpaper

flake.lock

@@ -156,15 +156,16 @@
         ]
       },
       "locked": {
-        "lastModified": 1752814804,
-        "narHash": "sha256-irfg7lnfEpJY+3Cffkluzp2MTVw1Uq9QGxFp6qadcXI=",
+        "lastModified": 1752780124,
+        "narHash": "sha256-5dn97vIYxn6VozKePOQSDxVCsrl38nDdMJXx86KIJH0=",
         "owner": "nix-community",
         "repo": "home-manager",
-        "rev": "d0300c8808e41da81d6edfc202f3d3833c157daf",
+        "rev": "c718918222bdb104397762dea67e6b397a7927fe",
         "type": "github"
       },
       "original": {
         "owner": "nix-community",
+        "ref": "release-25.05",
         "repo": "home-manager",
         "type": "github"
       }

flake.nix

@@ -14,7 +14,7 @@
 
     # Home manager.
     home-manager = {
-      url = "github:nix-community/home-manager";
+      url = "github:nix-community/home-manager/release-25.05";
       inputs.nixpkgs.follows = "nixpkgs";
     };
 

suites/desktop/default.nix

@@ -158,6 +158,7 @@ with lib; {
 
   # Home manager settings.
   home-manager.users.fern = {
+    # Ghostty settings.
     programs.ghostty = {
       enable = true;
       settings = {
@@ -165,5 +166,49 @@ with lib; {
         theme = "GruvboxDarkHard";
       };
     };
+
+    # Gnome settings.
+    dconf.settings = {
+      "org/gnome/desktop/interface".accent-color = "green"; # Main colour used throughout interface.
+      "org/gnome/desktop/interface".clock-show-seconds = true; # Show seconds on menubar clock.
+      "org/gnome/desktop/interface".clock-show-weekday = true; # Show weekday on menubar clock.
+      "org/gnome/desktop/interface".color-scheme = "prefer-dark"; # Dark mode.
+      "org/gnome/desktop/interface".enable-hot-corners = false; # Disable hot corner activation.
+      "org/gnome/desktop/interface".show-battery-percentage = true; # Display battery percentage in menubar.
+      "org/gnome/desktop/peripherals/touchpad".natural-scroll = false; # Disable natural scrolling on trackpad.
+      "org/gnome/desktop/session".idle-delay = 300; # Switch off display after 5 minutes of activity.
+      "org/gnome/desktop/wm/preferences".num-workspaces = 5; # Make 5 workspaces available.
+      "org/gnome/mutter".dynamic-workspaces = false; # Specify number of workspaces (see previous).
+      "org/gnome/settings-daemon/plugins/color".night-light-enabled = true; # Enable night light.
+      "org/gnome/settings-daemon/plugins/power".sleep-inactive-ac-type = "nothing"; # Don't automatically suspend when charging.
+      "org/gnome/settings-daemon/plugins/power".sleep-inactive-battery-timeout = 1800; # Automatically suspend after 30 minutes on battery.
+
+      # Keybinds
+      "org/gnome/desktop/wm/keybindings".move-to-workspace-1 = ["<Shift><Super>1"]; # Move window to workspace 1.
+      "org/gnome/desktop/wm/keybindings".move-to-workspace-2 = ["<Shift><Super>2"]; # Move window to workspace 2.
+      "org/gnome/desktop/wm/keybindings".move-to-workspace-3 = ["<Shift><Super>3"]; # Move window to workspace 3.
+      "org/gnome/desktop/wm/keybindings".move-to-workspace-4 = ["<Shift><Super>4"]; # Move window to workspace 4.
+      "org/gnome/desktop/wm/keybindings".switch-to-workspace-1 = ["<Super>1"]; # Switch to workspace 1.
+      "org/gnome/desktop/wm/keybindings".switch-to-workspace-2 = ["<Super>2"]; # Switch to workspace 2.
+      "org/gnome/desktop/wm/keybindings".switch-to-workspace-3 = ["<Super>3"]; # Switch to workspace 3.
+      "org/gnome/desktop/wm/keybindings".switch-to-workspace-4 = ["<Super>4"]; # Switch to workspace 4.
+
+      "org/gnome/settings-daemon/plugins/media-keys".custom-keybindings = [
+        "/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/custom0/"
+        "/org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/custom1/"
+      ];
+
+      "org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/custom0" = {
+        binding = "<Super>period";
+        command = "smile";
+        name = "Open Emoji Picker";
+      };
+
+      "org/gnome/settings-daemon/plugins/media-keys/custom-keybindings/custom1" = {
+        binding = "<Super>Return";
+        command = "ghostty";
+        name = "Open Terminal";
+      };
+    };
   };
 }