Fix code sample to match existing patterns and simplify example

Co-authored-by: alongosz <7099219+alongosz@users.noreply.github.com>

Author: Copilot

docs/search/search_in_trash_reference.md

@@ -51,23 +51,15 @@ use Ibexa\Contracts\Core\Repository\Values\Content\Query\Criterion;
 use Ibexa\Contracts\Core\Repository\Values\Content\Query\SortClause;
 
 $query = new Query();
-$query->filter = new Criterion\LogicalAnd([
-    new Criterion\ContentTypeId([2]), // Articles
-    new Criterion\DateMetadata(
-        Criterion\DateMetadata::TRASHED,
-        Criterion\Operator::GTE,
-        strtotime('-30 days')
-    )
-]);
 
+// Find trashed articles
+$query->filter = new Criterion\ContentTypeId([2]);
+
+// Sort by date trashed (most recent first), then by content name
 $query->sortClauses = [
     new SortClause\DateTrashed(Query::SORT_DESC),
-    new SortClause\ContentName(Query::SORT_ASC),
-    new SortClause\ContentTypeName(Query::SORT_ASC)
+    new SortClause\ContentName(Query::SORT_ASC)
 ];
 
-// Search for articles trashed in the last 30 days
-// Results will be sorted by date trashed (most recent first),
-// then by content name and Content Type name (alphabetically)
 $results = $trashService->findTrashItems($query);
 ```