feat(waybar): drop redundant network module, enlarge power-profile glyph

The network/wifi indicator duplicated nm-applet, which already sits in the
tray (services.network-manager-applet.enable), so remove it from the bar.
And the power-profile speedometer glyph rendered noticeably smaller than
the neighbouring indicators, so bump its font-size (+3pt generated; 20px
summer-day, 17px summer-night).

Applied to the generated bar (waybar.nix) and both whole-swap themes
(summer-day/night waybar.{jsonc,css}) for parity.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

modules/home/waybar.nix

@@ -77,7 +77,7 @@ let
 
     modules-left = [ "hyprland/workspaces" "hyprland/window" ];
     modules-center = [ "clock" ];
-    modules-right = [ "tray" "pulseaudio" "network" "cpu" "memory" "custom/powerprofile" ]
+    modules-right = [ "tray" "pulseaudio" "cpu" "memory" "custom/powerprofile" ]
       ++ lib.optional showLanguage "hyprland/language"
       ++ [ "battery" "custom/notification" ];
 
@@ -111,15 +111,8 @@ let
       on-click = "wpctl set-mute @DEFAULT_AUDIO_SINK@ toggle";
     };
 
-    network = {
-      format-wifi = "󰤨 {essid}";
-      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";
-    };
+    # No network module: nm-applet lives in the tray (the GUI path), so the
+    # bar's wifi/ethernet indicator would just duplicate it.
 
     cpu.format = "󰍛 {usage}%";
     memory.format = "󰾆 {percentage}%";
@@ -209,11 +202,15 @@ let
       font-weight: bold;
     }
 
-    #tray, #pulseaudio, #network, #cpu, #memory, #custom-powerprofile, #language, #battery, #custom-notification {
+    #tray, #pulseaudio, #cpu, #memory, #custom-powerprofile, #language, #battery, #custom-notification {
       color: @subtext;
       padding: 0 10px;
     }
 
+    /* The power-profile speedometer glyph renders small in its em box —
+       size it up so it reads at a glance like the other indicators. */
+    #custom-powerprofile { font-size: ${toString (t.fonts.size + 3)}pt; }
+
     /* notifications waiting → accent; Do-Not-Disturb → muted bell-off */
     #custom-notification.notification { color: @accent; }
     #custom-notification.dnd-none,

themes/summer-day/waybar.css

@@ -47,7 +47,6 @@ window#waybar {
 #clock-date,
 #workspaces,
 #pulseaudio,
-#network,
 #custom-powerprofile,
 #battery,
 #tray,
@@ -71,6 +70,11 @@ window#waybar {
   padding: 0px;
 }
 
+/* The power-profile speedometer glyph renders small in its em box. */
+#custom-powerprofile {
+  font-size: 20px;
+}
+
 #workspaces button.active {
   background-color: @blue;
   color: @bg0;

themes/summer-day/waybar.jsonc

@@ -11,7 +11,7 @@
 
   "modules-left": ["custom/launcher", "clock", "clock#date"],
   "modules-center": ["hyprland/workspaces"],
-  "modules-right": ["pulseaudio", "network", "custom/powerprofile", "battery", "tray", "custom/notification", "custom/powermenu"],
+  "modules-right": ["pulseaudio", "custom/powerprofile", "battery", "tray", "custom/notification", "custom/powermenu"],
 
   "hyprland/workspaces": {
     "disable-scroll": true,
@@ -46,14 +46,6 @@
     "tooltip-format": "Playing at {volume}%"
   },
 
-  "network": {
-    "format-wifi": " {signalStrength}%",
-    "format-ethernet": "",
-    "format-disconnected": "󰤭",
-    "on-click": "sh -c '$TERMINAL -e nmtui'",
-    "tooltip-format": "{ipaddr} via {gwaddr}"
-  },
-
   "battery": {
     "interval": 60,
     "states": { "warning": 30, "critical": 15 },

themes/summer-night/waybar.css

@@ -53,7 +53,6 @@ window#waybar {
 #clock.date,
 #workspaces,
 #pulseaudio,
-#network,
 #custom-powerprofile,
 #idle_inhibitor,
 #battery,
@@ -75,6 +74,11 @@ window#waybar {
     color: @fg;
 }
 
+/* The power-profile speedometer glyph renders small in its em box. */
+#custom-powerprofile {
+  font-size: 17px;
+}
+
 #tray > .needs-attention {
     color: @green;
 }

themes/summer-night/waybar.jsonc

@@ -11,7 +11,7 @@
 
   "modules-left": ["custom/nomarchy", "clock", "clock#date"],
   "modules-center": ["hyprland/workspaces"],
-  "modules-right": ["idle_inhibitor", "pulseaudio", "network", "custom/powerprofile", "battery", "tray", "custom/notification", "custom/powermenu"],
+  "modules-right": ["idle_inhibitor", "pulseaudio", "custom/powerprofile", "battery", "tray", "custom/notification", "custom/powermenu"],
 
   "hyprland/workspaces": {
     "disable-scroll": true,
@@ -55,14 +55,6 @@
     "tooltip-format": "{desc} | {volume}%"
   },
 
-  "network": {
-    "format-wifi": " {essid}",
-    "format-ethernet": "",
-    "format-disconnected": "󰤭",
-    "on-click": "sh -c '$TERMINAL -e nmtui'",
-    "tooltip-format": "{ipaddr} via {gwaddr}"
-  },
-
   "battery": {
     "interval": 30,
     "states": { "warning": 25, "critical": 10 },