What's newin Layers

Sort LayersQL results with the new ORDER BY clause, and measure ctr, cvr, aov and more across every request dataset.

The `sort_order` dimension on the Collections dataset now groups and filters by sort order handle instead of an internal ID, and `sort_order_id` is deprecated.

Filter grouped LayersQL queries by a volume floor with the new HAVING clause, and build from a much larger catalogue of product-level metrics.

Use LayersQL to build more flexible metrics for merchandising decisions.