fix(typesense): do not try to sort by position when searching in a saved filter

This change fixes a bug where Typesense would try to sort by the project view of a saved filter. The view position is not indexed in Typesense, hence filtering fails. Because sorting by position is not a feature in saved filters, I've removed the logic for sorting saved filters with Typesense.

pkg/models/task_collection.go

@@ -262,6 +262,7 @@ func (tf *TaskCollection) ReadAll(s *xorm.Session, a web.Auth, search string, pa
 	opts.page = page
 	opts.perPage = perPage
 	opts.expand = tf.Expand
+	opts.isSavedFilter = tf.isSavedFilter
 
 	if view != nil {
 		var hasOrderByPosition bool