Release v0.2.0 - Config loading from `~/.config/ait/config.toml` with built-in defaults (`serde` + `toml`) - Safety layer: whitelist/blacklist glob matching for shell commands (`glob`) - YOLO mode support (reads from config, skips confirmation for non-blacklisted commands) - Confirmation dialog with single-keypress input (`crossterm` raw mode) - Command execution via `sh -c` with stdout/stderr passthrough - Editor support (`$EDITOR` / `vi` fallback) for editing commands before execution - `ConfigError` typed errors via `thiserror` - Multi-file module structure (`config.rs`, `safety.rs`, `exec.rs`)