v0.2.0

Added

• http_scraper.py: the three modes with no browser, through the same
  fetch loop, output and exit codes. Same flags as the browser engines
  minus the ones that describe a browser. It sends requests' own
  User-Agent rather than a Chrome one over a non-Chrome TLS handshake.
  Measured 2026-09-30: identical rows to Playwright in all three modes, in
  about a third to a half of the time. If AWS WAF answers instead of an
  endpoint it reports exit 3 straight away, without waiting for a
  challenge script that nothing here can run.
• The canary runs P2P through it daily, with no browser installed.