Move generate-module elsewhere

[EvanBacon]

Why

• The CLI is really big, takes a while to update, and the help command is too long to be overly helpful.
• Perhaps to expo-module-scripts or somn.
• iirc this same functionality exists in expo-tools?
• remove inquirer Migrate from inquirer to prompts #1983
• remove pacote [eject] remove pacote #2585