Reproduce this specific user's writing voice from evidence: their phrasing in the current conversation, supplemented by a saved voice profile stored in their Claude config directory. Use when drafting anything that will go out under the user's name — an email or reply, a GitHub issue comment, a Slack message, a release announcement, a README intro, a standup note — and when they say "in my voice", "sound like me", "in my style", "match my tone", "the way I'd write it", or "don't make it sound AI-generated". Drafting from generic instinct produces exactly the flat register they are trying to avoid; the conversation and the profile carry the specific rhythm, vocabulary, and…