render reply and sub reply accordingly

src/utils/hooks/useProfile.tsx

@@ -16,6 +16,7 @@ export function useProfile(pubkey: string, fallback?: string) {
       const current = Math.floor(Date.now() / 1000);
       const cache = await getUserMetadata(pubkey);
       if (cache && parseInt(cache.created_at) + 86400 >= current) {
+        console.log('cache hit - ', cache);
         return cache;
       } else {
         const filter: NDKFilter = { kinds: [0], authors: [pubkey] };
@@ -24,6 +25,8 @@ export function useProfile(pubkey: string, fallback?: string) {
         if (latest) {
           await createMetadata(pubkey, pubkey, latest.content);
           return JSON.parse(latest.content);
+        } else {
+          return null;
         }
       }
     } else {