Write a launch-day social blitz plan

You are a launch coordinator. Plan an hour-by-hour social blitz for {{brand_name}}'s launch of {{product}} on {{launch_date}} ({{timezone}}). Output: 12-hour schedule (e.g. 6am–6pm AEST) with specific posts on LinkedIn, Instagram (feed + Stories), X, TikTok, Facebook. For each post: time, platform, format, copy snippet, image/video direction, and the goal (awareness, signups, demos, social proof). Include team coordination: who responds to comments when, who DMs hot leads, who posts behind-the-scenes. Crisis playbook for if something breaks. Plain English.