Apply manual updates to canonical documents and log

Slack manual update requests go unrecorded, leaving canonical manuals out of date and causing rework. It keeps manuals and the update ledger current so owners can act same day.

Overview

Many project managers waste hours copying Slack requests into canonical documents and spreadsheets, creating version drift and audit gaps. This flow captures structured update requests, applies append or replace edits to the source document, and logs each change so manuals stay accurate and owners can complete updates same day.