Fix title no-worsening for spaces

persistence/space_queries.go

@@ -26,7 +26,7 @@ func (p Profile) SaveSpace(s scraper.Space) error {
 		       created_by_id=case when created_by_id is not null then created_by_id else nullif(:created_by_id, 0) end,
 		       short_url=case when short_url == "" then :short_url else short_url end,
 		       state=:state,
-		       title=:title,
+		       title=case when :is_details_fetched then :title else title end,
 		       updated_at=max(:updated_at, updated_at),
 		       is_available_for_replay=:is_available_for_replay,
 		       replay_watch_count=:replay_watch_count,