Event PDF templates for React

Ticket and badge templates that deal with the awkward parts of event print: page sizes that are not A4, QR codes that must land in a fixed physical position, and per-attendee fields that change on every copy in a batch render.

• Custom page dimensions are set explicitly, so badges and tickets render at their real physical size rather than being scaled from A4.
• QR and barcode placement is fixed in absolute terms, which is what keeps codes scannable after printing.
• Attendee fields are props, so a single template renders a whole batch in one pass.