start

Open a work session — reads dashboard and todo, checks for a resumable daily log, prints today's top priorities in under 10 lines. Use when user says "start", "let's begin", "good morning", "what am I working on today", "open the session", or types /start at the top of a session. Do NOT use for a mid-session check (use /status, which is read-only and does not look for a resume point), and do NOT use to close a…