Describe your enhancement

When you paste a recipe from JEI into an advanced crafting grid:

• Show any items that aren't in storage with a red 0
• • This 0 behaviour should also occur when you run out of an ingredient while crafting
• For any items that are autocraftable, have them with a blue background. Have right clicking remove them, and left clicking open the craft dialogue for that item
• There should also be a "craft missing ingredients" or "craft recipe" button, that opens a crafting dialogue for all of the components of a recipe, or for the recipe as if it had a pattern.
• It would also be nice if it was possible to automatically add a recipe to an available autocrafter, but I understand that would be pretty difficult

This would significantly speed up the workflow for crafting new things, for example you could set up a recipe for processors and quartz iron, then easily craft most RS things by just using the "craft ingredients" button. For the purposes of code, the grid would act like a crafter, that can make and manage virtual patterns.

This should require some sort of highly expensive item, such as a nether star or netherite block. The recipe I envisioned was a crafting grid, nether star, 4 crafters, 2 advanced processors, and a pattern.

Oh, sorry about that. Nothing like that exists in the modpack version I'm playing, you need to make a pattern for every single recipe. Maybe I should see about upgrading

This already exists?

Patterns need to always be created manually, but the JEI integrations you're talking about are already there.

Already exists. Check the tooltip when hovering over the + icon.