Cherry-pick from feature branch — code was never squash-merged
despite story being accepted (bug 226).
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Keep master's quiet system/rate_limit_event handlers while preserving
the story-62 permission_request handler (the core feature).
Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>
Use --resume <session_id> with claude -p so the web UI claude-code-pty
provider maintains full conversation context across messages, identical
to a long-running terminal Claude Code session.
Changes:
- Capture session_id from claude -p stream-json system event
- Pass --resume on subsequent messages in same chat session
- Thread session_id through ProviderConfig, ChatResult, WsResponse
- Frontend stores sessionId per chat, clears on New Session
- Unset CLAUDECODE env to allow nested spawning from server
- Wait for clean process exit to ensure transcript flush to disk
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
Dave