refactor widget

src/widgets/glances/components/custom_tooltip.jsx

@@ -0,0 +1,15 @@
+export default function Tooltip({ active, payload, formatter }) {
+  if (active && payload && payload.length) {
+    return (
+      <div className="bg-theme-800/80 rounded-md text-theme-200 px-2 py-0">
+        {payload.map((pld, id) => (
+          <div key={Math.random()} className="first-of-type:pt-0 pt-0.5">
+            <div>{formatter(pld.value)} {payload[id].name}</div>
+          </div>
+        ))}
+      </div>
+    );
+  }
+
+  return null;
+};