Fix mapping in search component and ux improvements (#1092)

* clear search input after submit

* fix mapping on sorting by tag (search query)

* fix property of undefined errors

* Revert "clear search input after submit"

This reverts commit 93dd57ae0b.

src/components/@shared/atoms/Tags.tsx

@@ -15,7 +15,9 @@ const Tag = ({ tag, noLinks }: { tag: string; noLinks?: boolean }) => {
   return noLinks ? (
     <span className={styles.tag}>{tag}</span>
   ) : (
-    <Link href={`/search?tags=${urlEncodedTag}&sort=created&sortOrder=desc`}>
+    <Link
+      href={`/search?tags=${urlEncodedTag}&sort=metadata.created&sortOrder=desc`}
+    >
       <a className={styles.tag} title={tag}>
         {tag}
       </a>

src/components/Search/index.tsx

@@ -61,8 +61,9 @@ export default function SearchPage({
       setTotalResults(undefined)
       const queryResult = await getResults(parsed, chainIds, newCancelToken())
       setQueryResult(queryResult)
-      setTotalResults(queryResult.totalResults)
-      setTotalPagesNumber(queryResult.totalPages)
+
+      setTotalResults(queryResult?.totalResults || 0)
+      setTotalPagesNumber(queryResult?.totalPages || 0)
       setLoading(false)
     },
     [newCancelToken, setTotalPagesNumber, setTotalResults]