chore: Cleanup booking widget with types and other minor issues

apps/scandic-web/components/BookingWidget/Client.tsx

@@ -97,7 +97,7 @@ export default function BookingWidgetClient({
   const defaultRoomsData: BookingWidgetSchema["rooms"] = params.rooms?.map(
     (room) => ({
       adults: room.adults,
-      childrenInRoom: room.childrenInRoom ?? [],
+      childrenInRoom: room.childrenInRoom,
     })
   ) ?? [
     {
@@ -149,21 +149,18 @@ export default function BookingWidgetClient({
   }
 
   useEffect(() => {
-    const debouncedResizeHandler = debounce(function ([
-      entry,
-    ]: ResizeObserverEntry[]) {
-      if (entry.contentRect.width > 1366) {
-        closeMobileSearch()
-      }
-    })
-    const observer = new ResizeObserver(debouncedResizeHandler)
+    const observer = new ResizeObserver(
+      debounce(([entry]) => {
+        if (entry.contentRect.width > 1366) {
+          closeMobileSearch()
+        }
+      })
+    )
 
     observer.observe(document.body)
 
     return () => {
-      if (observer) {
-        observer.unobserve(document.body)
-      }
+      observer.unobserve(document.body)
     }
   }, [])
 
@@ -176,13 +173,15 @@ export default function BookingWidgetClient({
           ? JSON.parse(sessionStorageSearchData)
           : undefined
 
-      initialSelectedLocation?.name &&
+      if (initialSelectedLocation?.name) {
         methods.setValue("search", initialSelectedLocation.name)
-      sessionStorageSearchData &&
+      }
+      if (sessionStorageSearchData) {
         methods.setValue(
           "location",
           encodeURIComponent(sessionStorageSearchData)
         )
+      }
     }
   }, [methods, selectedLocation])