Winter WinterIsComing11

## preflight.js
#!/usr/bin/env node
/*
 * preflight.js — CCOS Professor Pack pre-session readiness checker.
 *
 * SEND THIS TO A CLIENT BEFORE THEIR FIRST COACHING SESSION.
 *
 * The client runs this on their own machine — it reports whether their
 * environment has everything needed for the bootstrap to succeed, WITHOUT
 * installing anything. Purely read-only. Safe to share publicly.
 *
	#!/usr/bin/env node
	/*
	* preflight.js — CCOS Professor Pack pre-session readiness checker.
	*
	* SEND THIS TO A CLIENT BEFORE THEIR FIRST COACHING SESSION.
	*
	* The client runs this on their own machine — it reports whether their
	* environment has everything needed for the bootstrap to succeed, WITHOUT
	* installing anything. Purely read-only. Safe to share publicly.
	*