feat: add easy-slides CLI

scripts/lib/token.ts

@@ -0,0 +1,9 @@
+import { createHash } from 'node:crypto'
+
+export function hashPresenterToken(token: string) {
+  return createHash('sha256').update(token.trim()).digest('hex')
+}
+
+export function hasPresenterToken(env: NodeJS.ProcessEnv = process.env) {
+  return Boolean(env.PRESENTER_TOKEN?.trim())
+}