- Add SystemOverview component and related hooks;

- update Dashboard layout and introduce new UI components

src/components/ui/StatusIndicator.tsx

@@ -0,0 +1,9 @@
+import clsx from "clsx";
+
+type StatusIndicatorProps = { status: string };
+
+const StatusIndicator = ({ status }: StatusIndicatorProps) => {
+  return <span className={clsx(`flex w-3 h-3 me-2 rounded-full`, status)}></span>;
+};
+
+export default StatusIndicator;