updated quickshell

home/hypr/default.nix

@@ -1,5 +1,12 @@
-{ pkgs, ... }:
+{ pkgs, lib, config, ... }:
 
+let
+  # Deterministic Silicon Volt wallpaper: rendered from SVG at build time,
+  # so the same source always produces a byte-identical image.
+  wallpaper = pkgs.runCommand "silicon-volt-wallpaper.png" { } ''
+    ${pkgs.librsvg}/bin/rsvg-convert -w 3840 -h 2160 ${./wallpaper.svg} > $out
+  '';
+in
 {
     imports = [
         ./hyprland.nix
@@ -15,10 +22,51 @@
         wl-clipboard
         cliphist
         brightnessctl
+        jq
 
         # Desktop Environment / Hyprland ecosystem
         hyprpaper
-        rofi
         hyprpolkitagent
     ];
+
+    # Build-time rendered wallpaper
+    xdg.dataFile."backgrounds/silicon-volt.png".source = wallpaper;
+
+    # hyprpaper: load the Silicon Volt wallpaper on every output
+    xdg.configFile."hypr/hyprpaper.conf".text = ''
+        preload = ${config.home.homeDirectory}/.local/share/backgrounds/silicon-volt.png
+        wallpaper = ,${config.home.homeDirectory}/.local/share/backgrounds/silicon-volt.png
+        splash = false
+    '';
+
+    # Notifications: flat brutalist-glass cards with volt accents
+    services.mako = {
+        enable = true;
+
+        settings = {
+            background-color = "#1c1b1bee";
+            text-color = "#e5e2e1";
+            border-color = "#cffc00";
+            border-size = 1;
+            border-radius = 0;
+            width = 420;
+            margin = "12";
+            padding = "14";
+            default-timeout = 6000;
+            font = "JetBrainsMono Nerd Font 11";
+            format = "<b>%s</b>\\n%b";
+            "icon-location" = "left";
+            max-icon-size = 48;
+
+            "urgency=critical" = {
+                border-color = "#ff7a59";
+                text-color = "#ffffff";
+                default-timeout = 0;
+            };
+            "urgency=low" = {
+                border-color = "#2a2929";
+                text-color = "#adaaaa";
+            };
+        };
+    };
 }