Generate a personalized proposal from a sales call transcript or prospect notes. Matches the prospect to the best-fit offer, applies brand styling, and outputs a send-ready proposal document. Use this skill when the user says "write a proposal", "create a proposal", "proposal for [name]", "send them a proposal", or after a sales call when the user wants to follow up with a formal offer. Also triggered by the conversion workflow after call prep.
Purpose: Take a call transcript, identify the prospect's needs, match them to the best-fit offer, and generate a personalized proposal using the brand template.