fix emoji panel be removed bug in issue page, when the sub issue summit the duplicate emoji (#8609)
fix emoji panel be removed bug in issue page, when the sub issue summit the duplicate emoji (#8609)


typeless/gitea,vCaesar/gitea,vdbt/gitea,sapk-fork/gitea,sapk-fork/gitea,go-gitea/gitea,go-gitea/gitea,typeless/gitea,cez81/gitea,typeless/gitea,go-gitea/gitea,lafriks/gitea,lafriks/gitea,typeless/gitea,cez81/gitea,sapk-fork/gitea,vCaesar/gitea,cez81/gitea,vdbt/gitea,sapk-fork/gitea,lafriks/gitea