Specify an amount which should be finished in the assembler.

[theis999]

I want to be able to specify an amount which should be finished in the assembler. I know I can go back and change what I put into the assembler, that can sometimes be 20-40 assemblers. It is therefore easier to just specify what you want finished in there, so you don't have to go back.

I am uncertain how best to add such a value. As the Amount field is already used (or abused). I can see 3 options:

1. Move the auto-fill amount to the auto-fill panel. Which opens the amount field for set recipe.
2. Add a Wait-for amount somewhere in the modifier panel.
3. Change wait-for to only block when recipe progress is < 90%.

I think we should do option 2 and put it into the modifier field, so it is "wait for 5" if you want to wait for 5 units. This way we don't introduce a breaking change by moving/changing the "meaning" of amount.