Bulk-fill ONE master template — a Word (.docx) letter/form or an Excel (.xlsx) form — from a data table, one filled file per row (mail-merge). Also the reverse: extract a reusable tokenised .docx template + data-table skeleton from a filled example document, confirm the mapping, then fill. Use whenever the user wants to "fill in this letter for each person", "mail merge", "generate letters for this list", "turn this filled letter into a template", or hands over a template plus a list. The skill reads the master, proposes a TOKENISED version (varying parts become {{tokens}}), confirms the mapping, then regenerates one output per data row, preserving the master's layout exa…
