voice-update

Update context/voice-and-style.md or context/about-me.md from one of three sources. Manual (user dictates a single new rule, sample, or career fact). Memory (batch pull from Claude Code's auto-memory in ~/.claude/projects/<slug>/memory/). Sent-mail (analyze the last 20-50 sent Gmail messages and propose updates from observed patterns). Always proposes diffs and requires per-file approval; never auto-writes. Use when…