Add mostly final ags config

hosts/totsugeki/home-manager/desktop/ags/config/widgets/popup-clock/popup-clock.js

@@ -0,0 +1,10 @@
+import { Clock } from "../bar-extended/big-clock.js";
+
+export const popup_clock = Widget.Window({
+  name: "popup_clock",
+  visible: false,
+  anchor: ["right", "top"],
+  margins: [16, 16, 0, 0],
+  layer: "overlay",
+  child: Clock(),
+});