Load handoff on session start, review lessons, output readiness signal. Triggers: '/session-start', 'start session'. Skip if: first session (no handoff), user requests 'start fresh', or standalone question unrelated to project context.
Load handoff on session start, review lessons, output readiness signal. Triggers: '/session-start', 'start session'. Skip if: first session (no handoff), user requests 'start fresh', or standalone question unrelated to project context.