Enhancement: glances containers metric widget (#4361)

src/widgets/glances/component.jsx

@@ -7,6 +7,7 @@ import Disk from "./metrics/disk";
 import GPU from "./metrics/gpu";
 import Info from "./metrics/info";
 import Fs from "./metrics/fs";
+import Containers from "./metrics/containers";
 
 export default function Component({ service }) {
   const { widget } = service;
@@ -23,6 +24,10 @@ export default function Component({ service }) {
     return <Process service={service} />;
   }
 
+  if (widget.metric === "containers") {
+    return <Containers service={service} />;
+  }
+
   if (widget.metric === "cpu") {
     return <Cpu service={service} />;
   }