feat: add iframe widget (#291)

* feat: add nestjs replacement, remove nestjs

* feat: add iframe widget

* fix: format issue

* fix: format issue

* fix: format issue

* fix: lockfile frozen

packages/widgets/src/index.tsx

@@ -8,6 +8,7 @@ import { Loader as UiLoader } from "@homarr/ui";
 import * as app from "./app";
 import * as clock from "./clock";
 import type { WidgetComponentProps } from "./definition";
+import * as iframe from "./iframe";
 import type { WidgetImportRecord } from "./import";
 import * as video from "./video";
 import * as weather from "./weather";
@@ -22,6 +23,7 @@ export const widgetImports = {
   clock,
   weather,
   app,
+  iframe,
   video,
 } satisfies WidgetImportRecord;