feat: add app widget (#206)

* refactor: move server api to api package

* feat: add app widget

* refactor: add element size for widget components on board

* feat: add resize listener for widget width

* feat: add widget app input

* refactor: add better responsibe layout, add missing translations

* fix: ci issues

* fix: deepsource issues

* chore: address pull request feedback

packages/widgets/src/app/serverData.ts

@@ -0,0 +1,10 @@
+"use server";
+
+import { api } from "@homarr/api/server";
+
+import type { WidgetProps } from "../definition";
+
+export default async function getServerData({ options }: WidgetProps<"app">) {
+  const app = await api.app.byId({ id: options.appId });
+  return { app };
+}