Remove grouping and clever formatting. Just convert activity feed to chronological text. Changes: - Process updates in order (chronological) - Buffer message/thought chunks and flush when needed - Output tool calls and plans as they appear - No grouping, no reorganizing, no sections - Simple text format: messages, [Tool] status, [Plan] entries 🤖 Generated with [Claude Code](https://claude.ai/code) via [Happy](https://happy.engineering) Co-Authored-By: Claude <noreply@anthropic.com> Co-Authored-By: Happy <yesreply@happy.engineering>