feat: add simple app ping (#580)

* feat: add simple ping

* refactor: make ping run on server and show errors

* fix: format issues

* fix: missing translation for enabled ping option for app

* refactor: remove ping queue as no longer needed

* chore: address pull request feedback

* test: add some unit tests

* fix: format issues

* fix: deepsource issues

packages/widgets/src/app/serverData.ts

@@ -1,14 +1,25 @@
 "use server";
 
+import type { RouterOutputs } from "@homarr/api";
 import { api } from "@homarr/api/server";
 
 import type { WidgetProps } from "../definition";
 
 export default async function getServerDataAsync({ options }: WidgetProps<"app">) {
+  if (!options.appId) {
+    return { app: null, pingResult: null };
+  }
+
   try {
     const app = await api.app.byId({ id: options.appId });
-    return { app };
+    let pingResult: RouterOutputs["widget"]["app"]["ping"] | null = null;
+
+    if (app.href && options.pingEnabled) {
+      pingResult = await api.widget.app.ping({ url: app.href });
+    }
+
+    return { app, pingResult };
   } catch (error) {
-    return { app: null };
+    return { app: null, pingResult: null };
   }
 }