Additional features exposed to apple shortcuts: Barcode scaning

I would love to be able to use the action button on my iPhone to directly open the barcode scan to add foods in Cronometer.

This could add foods directly to the Uncategorized section to be sorted later. A toggle to allow Cronometer to select previous matches automatically would also be useful in this to reduce human input.

When on the go this would make logging foods quicker and more efficient.

As an optional second change a batch scanning mode that would scan, let you choose from the matching results, then returns to the barcode scanner.