Seed script writes four global colors (one relative), one variable per
type, four module presets (one default) and two option group presets plus
the draft page "[Fixture] Designsystem" through Divi's own builder REST
routes; export script saves them to tests/Fixtures/divi/stage4/. Notes
document storage, write functions, side effects and permissions.
Co-Authored-By: Claude Opus 5.5 (1M context) <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_01At3V6SjwbMe6eMzVGW3Hs7
