feat: refactor home-manager configuration for multi-host support

home/modules/graphical/waybar/default.nix

@@ -0,0 +1,75 @@
+{
+  programs.waybar = {
+    enable = true;
+    style = builtins.readFile ./style.css;
+    settings = [{
+      position = "top";
+      height = 5;
+      output = "HDMI-A-1";
+      modules-left = [ "custom/mouse-actions" ];
+      modules-center = [ ];
+      modules-right = [
+        "pulseaudio"
+        "network"
+        "cpu"
+        "memory"
+        "systemd-failed-units"
+        "clock"
+        "tray"
+      ];
+
+      tray.spacing = 10;
+
+      clock = {
+        format = "{:%I:%M }";
+        format-alt = "{:%Y-%m-%d}";
+        tooltip = false;
+      };
+
+      cpu = {
+        format = "{usage}% ";
+        on-click = "kitty btop";
+      };
+
+      memory = {
+        format = "{}% ";
+        on-click = "kitty btop";
+      };
+
+      network = {
+        format-wifi = "{essid} ({signalStrength}%) ";
+        format-ethernet = "{ifname}: {ipaddr}/{cidr} ";
+        format-linked = "{ifname} (No IP) ";
+        format-disconnected = "Disconnected ";
+        format-alt = "{ifname}: {ipaddr}/{cidr}";
+      };
+
+      pulseaudio = {
+        format = "{volume}%  {format_source}";
+        format-bluetooth = "{volume}%  {format_source}";
+        format-bluetooth-muted = "   {format_source}";
+        format-muted = "   {format_source}";
+        format-source = "{volume}% ";
+        format-source-muted = "";
+        on-click = "wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle";
+      };
+
+      systemd-failed-units = {
+        hide-on-ok = false;
+        format = "✗ {nr_failed}";
+        format-ok = "✓";
+        system = true;
+        user = false;
+      };
+
+      "custom/mouse-actions" = {
+        format = "    {}";
+        exec = "tail -n 1 -F ~/.config/mouse-actions/state 2>/dev/null";
+        on-click = "run-mouse-action";
+        on-scroll-down = "cycle-mouse-action";
+        return-type = "text";
+        restart-interval = false;
+      };
+    }];
+  };
+}