fe6a8687c1
Add HS256 JWT-based authentication for local adapters (claude_local, codex_local) so agents authenticate automatically without manual API key configuration. The server mints short-lived JWTs per heartbeat run and injects them as PAPERCLIP_API_KEY. The auth middleware verifies JWTs alongside existing static API keys. Includes: CLI onboard/doctor JWT secret management, env command for deployment, config path resolution from ancestor directories, dotenv loading on server startup, event payload secret redaction, multi-status issue filtering, and adapter transcript parsing for thinking/user message kinds. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>