CLI 0.19.0 Release Notes

New Features:
- Multi-workspace support: work with multiple folders simultaneously via `--add-workspace` flag or `/add-workspace` slash command
- Skills as slash commands: trigger skills deterministically via `/` commands instead of relying on agent auto-detection
- Multiple settings files: choose which settings file to save to when multiple exist, with 🔒 indicators for organization-managed settings
- MCP OAuth scopes: MCP server authentication now supports configuring OAuth scopes

Improvements:
- Ask-user tool: replaced custom text input with a "Chat about this" option for more natural conversational clarification
- Ask-user shortcuts: press number keys (1–9) to directly select options
- Session picker: added keyboard shortcuts for faster navigation
- Processing duration: now displays minutes and hours instead of only seconds
- Input history: navigating history no longer opens the slash command menu
- Pasting: pasting text no longer auto-switches to ask mode
- Upgrade notification: now tells you to restart the CLI after upgrading
- Session resume: resuming a session now preserves your originally selected model
- Tool permissions: default to denylist mode to prevent accidental lockout from all tools

Bug Fixes:
- Fixed CLI crash on startup caused by logger initialization order
- Fixed stuck queued messages in cloud mode
- Fixed apply_patch writing corrupted files when the model produced malformed output
- Fixed slow CLI exit on macOS/Windows (improved from ~27s to ~200ms)