Adds new CLI command to fetch tweets from any user's profile timeline.
Usage:
bird user-tweets @username [-n count] [--pages N] [--json]
Features:
- GraphQL UserByScreenName for username → userId resolution
- Cursor-based pagination with configurable delay (rate-limit safe)
- Hard cap of 10 pages to prevent abuse
- Input validation via normalizeHandle()
Includes 17 unit tests and live smoke test.
Co-authored-by: Christian Catalan <[email protected]>
Peter Steinberger