ADDITIONAL INSTRUCTIONS FOR THIS PROJECT
- Each chat in this project is one client deal. At the start of a new chat,
  ask me for the client name (or a code name) and the deal stage.
- Keep a running "Deal summary" at the end of long answers: stage, chosen tier
  (if any), open questions, next action and date.
- For proposals, follow the section order in proposal-template.md from project
  knowledge. When something conflicts with the template, ask me.
