feat(home): menu system, swaync, idle/lock, nm-applet, theme parity

- Themed fuzzel (modules/home/fuzzel.nix): palette/fonts/border from the
  JSON, themes/<slug>/fuzzel.ini whole-swap mechanism. Plus the
  nomarchy-menu dispatcher: root picker · power (SUPER+Escape) · theme
  (SUPER+T) · clipboard (SUPER+CTRL+V, cliphist) · calc (qalc) · files
  (fd→xdg-open) · web (DuckDuckGo).
- swaync notifications themed from the JSON (SUPER+N) — until now nothing
  rendered notify-send (theme toasts, font warnings, welcome msg).
- hyprlock + hypridle (modules/home/idle.nix): lock 5min, dpms off 10,
  suspend 30; enables the power menu's Lock entry. cliphist daemon on.
- NetworkManager applet in waybar's tray (preferStatusNotifierItems);
  network module on-click → $TERMINAL -e nmtui.
- nomarchy.keyboard.layout/.variant option → Hyprland kb_layout/kb_variant
  (the installer writes it; pairs with system-side xkb for tty/LUKS).
- Media-key/audio on-click moved to wpctl (pamixer was inconsistent).
- Theme parity: summer-day/night carry their legacy bar LAYOUTS as
  waybar.jsonc whole-swaps (the original import took waybar.css but not
  config.jsonc, so identity themes styled nonexistent modules). Dead
  legacy script-modules dropped, Nerd-Fonts-v2 codepoints → FontAwesome/v3
  (font-awesome now shipped), logo buttons open nomarchy-menu.

New toggles: nomarchy.{fuzzel,swaync,idle}.enable (all default true).

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

modules/home/default.nix

@@ -12,8 +12,20 @@
     ./waybar.nix
     ./ghostty.nix
     ./btop.nix
+    ./fuzzel.nix    # launcher theming + the nomarchy-menu dispatcher
+    ./swaync.nix    # notification daemon, themed from the same JSON
+    ./idle.nix      # hyprlock + hypridle, themed from the same JSON
   ];
 
+  # Clipboard history (wl-paste watcher); browsed via the SUPER+CTRL+V
+  # menu module.
+  services.cliphist.enable = true;
+
+  # Wifi from the bar: nm-applet lives in waybar's tray (SNI flag via
+  # preferStatusNotifierItems — without it there is no tray icon).
+  services.network-manager-applet.enable = true;
+  xsession.preferStatusNotifierItems = true;
+
   home.stateVersion = "26.05";
 
   home.packages = with pkgs; [

modules/home/fuzzel.nix

@@ -1,7 +1,10 @@
 # Fuzzel — launcher, dmenu renderer for the menu system, themed from
 # theme-state.json like every other surface. Also home of nomarchy-menu,
-# the dispatcher script the menu roadmap grows out of (first module:
-# power).
+# the dispatcher script all menu modules grow out of.
+#
+# Per-theme identity: themes/<slug>/fuzzel.ini is a whole-swap (like
+# waybar.css) — it replaces the generated config entirely, probed at
+# eval time.
 { config, lib, pkgs, ... }:
 
 let
@@ -9,43 +12,125 @@ let
   t = cfg.theme;
   c = t.colors;
 
+  # Per-theme override probe (same convention as waybar.nix).
+  iniOverride = cfg.themesDir + "/${t.slug}/fuzzel.ini";
+  hasIniOverride = builtins.pathExists iniOverride;
+
   # fuzzel.ini colors are rrggbbaa, no leading #.
   hexa = color: alpha: "${lib.removePrefix "#" color}${alpha}";
 
   nomarchy-menu = pkgs.writeShellScriptBin "nomarchy-menu" ''
     # Nomarchy menu dispatcher — thin presentation layer over
-    # `fuzzel --dmenu`; actions delegate to systemctl/hyprctl/
-    # nomarchy-theme-sync. The icons are nf-md glyphs (any shipped
-    # Nerd Font carries them).
+    # `fuzzel --dmenu`; actions delegate to nomarchy-theme-sync,
+    # systemctl, hyprctl and friends. Icons are nf-md glyphs (any
+    # shipped Nerd Font carries them). `nomarchy-menu` with no
+    # argument shows the module picker.
+
+    urlencode() {
+      local s="$1" out="" ch
+      for ((i = 0; i < ''${#s}; i++)); do
+        ch=''${s:i:1}
+        case "$ch" in
+          [a-zA-Z0-9.~_-]) out+="$ch" ;;
+          ' ') out+="+" ;;
+          *) printf -v ch '%%%02X' "'$ch"; out+="$ch" ;;
+        esac
+      done
+      printf '%s' "$out"
+    }
+
     case "''${1:-}" in
       power)
         choice=$(printf '%s\n' \
+          "󰌾  Lock" \
           "󰍃  Logout" \
           "󰤄  Suspend" \
           "󰒲  Hibernate" \
           "󰜉  Reboot" \
           "󰐥  Shutdown" \
-          | fuzzel --dmenu --prompt "power " --lines 5 --width 24) || exit 0
+          | fuzzel --dmenu --prompt "power " --lines 6 --width 24) || exit 0
         case "$choice" in
+          *Lock)      loginctl lock-session ;;
           *Logout)    hyprctl dispatch exit ;;
           *Suspend)   systemctl suspend ;;
           *Hibernate) systemctl hibernate ;;
           *Reboot)    systemctl reboot ;;
           *Shutdown)  systemctl poweroff ;;
         esac ;;
+
+      theme)
+        choice=$(nomarchy-theme-sync list \
+          | fuzzel --dmenu --prompt "theme ") || exit 0
+        [ -n "$choice" ] && exec nomarchy-theme-sync apply "$choice" ;;
+
+      clipboard)
+        sel=$(cliphist list | fuzzel --dmenu --prompt "clip " --width 60) || exit 0
+        printf '%s' "$sel" | cliphist decode | wl-copy ;;
+
+      calc)
+        expr=$(fuzzel --prompt-only "= ") || exit 0
+        [ -n "$expr" ] || exit 0
+        result=$(qalc -t -- "$expr" 2>&1 | tail -n 1)
+        choice=$(printf '%s\n' "󰆏  Copy result" "󰃬  New calculation" \
+          | fuzzel --dmenu --lines 2 --width 40 \
+              --prompt "= " --mesg "$expr = $result") || exit 0
+        case "$choice" in
+          *Copy*) printf '%s' "$result" | wl-copy ;;
+          *New*)  exec "$0" calc ;;
+        esac ;;
+
+      files)
+        sel=$(fd . "$HOME" --type f --hidden --exclude .git --exclude .cache 2>/dev/null \
+          | head -n 50000 \
+          | sed "s|^$HOME/||" \
+          | fuzzel --dmenu --prompt "file " --width 60) || exit 0
+        [ -n "$sel" ] && exec xdg-open "$HOME/$sel" ;;
+
+      web)
+        q=$(fuzzel --prompt-only "search ") || exit 0
+        [ -n "$q" ] || exit 0
+        exec xdg-open "https://duckduckgo.com/?q=$(urlencode "$q")" ;;
+
+      "")
+        choice=$(printf '%s\n' \
+          "󰀻  Apps" \
+          "󰏘  Theme" \
+          "󰅌  Clipboard" \
+          "󰃬  Calculator" \
+          "󰈞  Files" \
+          "󰖟  Web search" \
+          "󰐥  Power" \
+          | fuzzel --dmenu --prompt "menu " --lines 7 --width 24) || exit 0
+        case "$choice" in
+          *Apps*)      exec fuzzel ;;
+          *Theme*)     exec "$0" theme ;;
+          *Clipboard*) exec "$0" clipboard ;;
+          *Calc*)      exec "$0" calc ;;
+          *Files*)     exec "$0" files ;;
+          *Web*)       exec "$0" web ;;
+          *Power*)     exec "$0" power ;;
+        esac ;;
+
       *)
-        echo "usage: nomarchy-menu power" >&2
+        echo "usage: nomarchy-menu [power|theme|clipboard|calc|files|web]" >&2
         exit 64 ;;
     esac
   '';
 in
 {
   config = lib.mkIf cfg.fuzzel.enable {
-    home.packages = [ nomarchy-menu ];
+    home.packages = [
+      nomarchy-menu
+      pkgs.libqalculate # qalc, the calc module's engine
+      pkgs.fd           # files module
+      pkgs.xdg-utils    # xdg-open for files/web
+    ];
 
     programs.fuzzel = {
       enable = true;
-      settings = {
+      # Whole-swap themes bring their own fuzzel.ini; otherwise the
+      # config is generated from the palette.
+      settings = lib.mkIf (!hasIniOverride) {
         main = {
           # UI font first; the mono Nerd Font follows so menu icons
           # (nf-md glyphs) resolve — fcft falls back per glyph.
@@ -78,5 +163,9 @@ in
         };
       };
     };
+
+    xdg.configFile."fuzzel/fuzzel.ini" = lib.mkIf hasIniOverride {
+      source = iniOverride;
+    };
   };
 }

modules/home/hyprland.nix

@@ -90,7 +90,8 @@ in
 
       # ── Behaviour ──────────────────────────────────────────────────
       input = {
-        kb_layout = "us";
+        kb_layout = config.nomarchy.keyboard.layout;
+        kb_variant = config.nomarchy.keyboard.variant;
         follow_mouse = 1;
         touchpad.natural_scroll = true;
       };
@@ -120,12 +121,21 @@ in
         "$mod, V, togglefloating"
         "$mod SHIFT, E, exit"
 
-        # Theme picker: fuzzel menu over the presets; apply writes the
-        # state and runs home-manager switch (progress via notify-send).
-        "$mod, T, exec, nomarchy-theme-sync apply \"$(nomarchy-theme-sync list | fuzzel --dmenu --prompt 'theme> ')\""
+        # Theme picker (menu dispatcher): apply writes the state and
+        # runs home-manager switch (progress via notify-send).
+        "$mod, T, exec, nomarchy-menu theme"
         # Cycle the current theme's wallpapers (instant, no rebuild).
         "$mod SHIFT, T, exec, nomarchy-theme-sync bg next"
 
+        # Power menu (fuzzel dmenu via the nomarchy-menu dispatcher).
+        "$mod, Escape, exec, nomarchy-menu power"
+
+        # Notification centre (swaync).
+        "$mod, N, exec, swaync-client -t"
+
+        # Clipboard history (cliphist via the menu dispatcher).
+        "$mod CTRL, V, exec, nomarchy-menu clipboard"
+
         # Focus
         "$mod, H, movefocus, l"
         "$mod, L, movefocus, r"

modules/home/options.nix

@@ -23,6 +23,25 @@
       description = "Terminal emulator command, used by keybinds and $TERMINAL.";
     };
 
+    keyboard.layout = lib.mkOption {
+      type = lib.types.str;
+      default = "us";
+      example = "de";
+      description = ''
+        XKB layout for the Hyprland session. The console (and the LUKS
+        passphrase prompt) take theirs from the system side — the
+        installer writes services.xserver.xkb + console.useXkbConfig
+        into system.nix with the same value.
+      '';
+    };
+
+    keyboard.variant = lib.mkOption {
+      type = lib.types.str;
+      default = "";
+      example = "nodeadkeys";
+      description = "XKB variant for the Hyprland session.";
+    };
+
     package = lib.mkOption {
       type = lib.types.package;
       default = pkgs.nomarchy-theme-sync;
@@ -44,6 +63,9 @@
     # ── Component toggles ──────────────────────────────────────────
     hyprland.enable = lib.mkEnableOption "Nomarchy's Hyprland configuration" // { default = true; };
     waybar.enable = lib.mkEnableOption "Nomarchy's Waybar configuration" // { default = true; };
+    fuzzel.enable = lib.mkEnableOption "Nomarchy's themed fuzzel + the nomarchy-menu dispatcher (power menu)" // { default = true; };
+    swaync.enable = lib.mkEnableOption "swaync notifications, themed from the state file" // { default = true; };
+    idle.enable = lib.mkEnableOption "hyprlock + hypridle (idle lock, display off, suspend)" // { default = true; };
     ghostty.enable = lib.mkEnableOption "Nomarchy's Ghostty configuration" // { default = true; };
     btop.enable = lib.mkEnableOption "btop with the per-theme nomarchy theme" // { default = true; };
     stylix.enable = lib.mkEnableOption "Stylix theming for the long tail of apps (GTK, Qt, cursors)" // { default = true; };

modules/home/waybar.nix

@@ -60,7 +60,7 @@ let
       format = "{icon} {volume}%";
       format-muted = "󰝟";
       format-icons.default = [ "󰕿" "󰖀" "󰕾" ];
-      on-click = "pamixer -t";
+      on-click = "wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle";
     };
 
     network = {
@@ -68,6 +68,9 @@ let
       format-ethernet = "󰈀";
       format-disconnected = "󰤭";
       tooltip-format = "{ipaddr} via {gwaddr}";
+      # nm-applet sits in the tray for the GUI path; this is the
+      # keyboard-friendly one.
+      on-click = "${config.nomarchy.terminal} -e nmtui";
     };
 
     cpu.format = "󰍛 {usage}%";