Langswitcher as parallel instead of Header. Using promise.all and added some Suspenses

components/BookingWidget/index.tsx

@@ -1,11 +1,17 @@
+import { Suspense } from "react"
+
 import Form from "@/components/Forms/BookingWidget"
 
+import LoadingSpinner from "../LoadingSpinner"
+
 import styles from "./bookingWidget.module.css"
 
 export default async function BookingWidget() {
   return (
     <section className={styles.container}>
-      <Form />
+      <Suspense fallback={<LoadingSpinner />}>
+        <Form />
+      </Suspense>
     </section>
   )
 }