refactor(waybar): move battery to laptop host

configs/nixos/hosts/neogaia/default.nix

@@ -1,5 +1,6 @@
 {
   inputs,
+  util,
   ...
 }:
 # neogaia — Dell XPS 13 9380 laptop.
@@ -39,4 +40,23 @@
   modules.desktop.apps.obsidian.enable = true;
   modules.desktop.apps.steam.enable = true;
 
+  registry.waybar.neogaia.battery = {
+    order = 70;
+    settings = {
+      format = "{icon} {capacity}%";
+      format-charging = "${util.glyph "f0e7"} {capacity}%";
+      format-icons = [
+        (util.glyph "f244")
+        (util.glyph "f243")
+        (util.glyph "f242")
+        (util.glyph "f241")
+        (util.glyph "f240")
+      ];
+      states = {
+        warning = 20;
+        critical = 10;
+      };
+    };
+  };
+
 }

configs/nixos/modules/desktop/session/waybar.nix

@@ -2,7 +2,6 @@
   config,
   lib,
   pkgs,
-  util,
   ...
 }:
 # Waybar: a top status bar reading system state at a glance.
@@ -73,25 +72,6 @@ in
           };
         };
       };
-
-      battery = {
-        order = 70;
-        settings = {
-          format = "{icon} {capacity}%";
-          format-charging = "${util.glyph "f0e7"} {capacity}%";
-          format-icons = [
-            (util.glyph "f244")
-            (util.glyph "f243")
-            (util.glyph "f242")
-            (util.glyph "f241")
-            (util.glyph "f240")
-          ];
-          states = {
-            warning = 20;
-            critical = 10;
-          };
-        };
-      };
     };
   };
 }