Extract visibility metadata from TweetWithVisibilityResults wrapper before unwrapping. Adds is_subscriber_only field to Tweet model, with full serialization roundtrip and test coverage. Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
Anti-detection: - Add 6 sec-ch-ua-* Client Hints headers (arch, bitness, full-version, etc.) - POST requests now send Referer: x.com/compose/post + Priority: u=1, i - follow/unfollow REST adds include_profile_interstitial_type param Performance: - Transaction ID cache with 1h TTL (~/.twitter-cli/transaction_cache.json) - resolve_user_id: auto-detect screen_name vs numeric user_id Features: - Twitter Article parsing: extract long-form content as Markdown - Write operations emit structured JSON/YAML when piped or OUTPUT env set ActionResult: {success, action, id, url, ...} 84 tests passing
