refactor(waybar): register owned modules

configs/nixos/hosts/neogaia/default.nix

@@ -1,5 +1,6 @@
 {
   inputs,
+  util,
   ...
 }:
 # neogaia — Dell XPS 13 9380 laptop.
@@ -14,8 +15,7 @@
 
   modules.host.cachyos.enable = true;
 
-  # So wifi can be joined from the console.
-  networking.networkmanager.enable = true;
+  modules.network.enable = true;
 
   registry.address.neogaia.self = "10.23.50.146";
 
@@ -40,4 +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;
+      };
+    };
+  };
+
 }