Use grok-register.zip getTurnstileToken/fill_profile and pure MV2
turnstilePatch. Browser options match ReinerBRO headed flags.
Local gmail worker + IMAP + defaultDomains catch-all stay intact.
Local probes showed resolve_browser_path=None on Windows, HeadlessChrome
hard-blocked by Cloudflare, and cookie text「接受所有 Cookie」unmatched.
Also add scripts/local_turnstile_probe.py for 3-step smoke checks.
Prefer Cloudflare Worker KV for verification codes with optional short IMAP
fallback disabled for private deploy; track config.json/.env for private repo.
Also add worker project, protocol mint backoff, and fail-fast Turnstile/mail
timeouts from batch runs.