Send signed high-ticket contract alerts to team channel

Signed high-ticket member contracts sit untracked, delaying compliance and onboarding. This posts contract details to a monitored channel so coordinators can act the same day.

Overview

When a high-value member signs, recruiting ops need instant visibility to kick off compliance and onboarding. This posts a concise contract summary to a monitored channel so coordinators can act within minutes and remove manual handoffs.