- Add word-level highlighting using LCS algorithm for edit diffs - Match diff colors to explorer sidebar (GitHub-style rgba backgrounds) - Use discriminated union for tool call parsing (shell, edit, generic) - Add horizontal scroll for bash/command output instead of wrapping - Remove status badge from bottom sheet header - Fix sheet snap points (60%/95%) and disable dynamic sizing - Add min-width to diff viewer for full-width backgrounds 🤖 Generated with [Claude Code](https://claude.com/claude-code)