0.2.0

0.2.0

• QR code login — obi auth login renders a scannable QR code for the device-link URL,
  so you can authenticate from a phone without copy-pasting.
• Rich login panel — login flow uses a styled Rich panel with live status and clean Ctrl-C
  cancellation instead of plain text output.
• OpenAPI spec refresh — bundled spec updated to v1.95.0 with regenerated models.
• Docs — agent driving guide added to README and quickstart.
• CI — actions bumped to Node 24 SHA pins.