start migrating waybar to modularity

modules/waybar/workspaces.nix

@@ -0,0 +1,17 @@
+{ lib, config, ... }:
+let 
+  name = "hyprland/workspaces";
+in
+{
+  options.modules.waybar.modules = import ./addname.nix lib name;
+  options.modules.waybar.${name} = {
+    enable = lib.mkEnableOption "enable ${name} waybar module";
+  };
+  config = lib.mkIf config.modules.waybar.${name}.enable {
+    programs.waybar.settings.mainbar."${name}" = {
+      format = "{name}";
+      on-click = "activate";
+      sort-by = "id";
+    };
+  };
+}