feat: add calendar widget (#663)

* feat: add calendar widget

* feat: add artifacts to gitignore

packages/widgets/src/calendar/index.ts

@@ -0,0 +1,23 @@
+import { IconCalendar } from "@tabler/icons-react";
+
+import { z } from "@homarr/validation";
+
+import { createWidgetDefinition } from "../definition";
+import { optionsBuilder } from "../options";
+
+export const { definition, componentLoader, serverDataLoader } = createWidgetDefinition("calendar", {
+  icon: IconCalendar,
+  options: optionsBuilder.from((factory) => ({
+    filterPastMonths: factory.number({
+      validate: z.number().min(2).max(9999),
+      defaultValue: 2,
+    }),
+    filterFutureMonths: factory.number({
+      validate: z.number().min(2).max(9999),
+      defaultValue: 2,
+    }),
+  })),
+  supportedIntegrations: ["sonarr", "radarr", "lidarr", "readarr"],
+})
+  .withServerData(() => import("./serverData"))
+  .withDynamicImport(() => import("./component"));