Vorker handles the paperwork around a production run: confirmations with real dates, weekly status emails, QC records and invoices. You approve everything.

No. Every confirmation, status update and invoice is prepared and then waits for you. You can read it, edit it, reject it, or approve it. Nothing reaches a client on its own.
It reads what you already have: the schedule, the order, what you told it during the week. The draft says where the run actually is, and you correct it in ten seconds if the floor moved faster than the paper. That is still one email you did not have to compose on a Friday afternoon.
That is the size it is built for. In a four-person shop the confirmations and status emails land on whoever is least behind. Vorker is made for businesses of one to ten people, not for plants with a planning office.
Photograph them and Vorker files each one to its order, so the record is where the next audit will look for it. The paper can stay in the binder; the searchable copy is what saves you the hunt.
Yes. Each order keeps its own thread: its confirmation, its status emails, its QC record and its invoice. Ask about any of them by name and you get that order, not a pile.
No. You type or say it the way you would tell someone in the office, and Vorker works inside the tools you already have: your email, your schedule, your accounting. The confirmations and invoices arrive as ordinary PDFs.