- Major refactor of grok_register_ttk.py: improved flow, error handling, logging
- Update config.example.json and config.json with new fields
- Replace turnstilePatch/content.js with new script.js approach
- Update start.sh for better Chromium/Turnstile handling
- Remove deprecated turnstilePatch/content.js
Google Chrome blocks --load-extension, so CF tokens stay empty under
Xvfb. Auto-select Chromium when the extension is present, install/
detect chromium in start.sh, and document browser_prefer overrides.
Enable Chromium on machines without DISPLAY: Python auto headless
with Xvfb hints, and start.sh installs/starts Xvfb (xvfb-run or
persistent :99) so registration can run headed under a virtual display.
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.