// tests/helpers/no-session-id.mjs
// Preloaded by `npm test` (node --import). The lock CLI (lib/util/test-lock.mjs)
// writes a session pointer keyed by CLAUDE_CODE_SESSION_ID, and the stop guard
// reads it; a suite run inside a Claude Code session must not write one for
// that live session (S133). The id is removed before any test file starts.
delete process.env.CLAUDE_CODE_SESSION_ID;