//! Shared services and utilities for ratatui-toolkit.
//!
//! This module contains reusable infrastructure that can be used across
//! multiple components in the toolkit.
//!
//! ## Services
//!
//! - [`file_watcher`] - File system change detection
//! - [`git_watcher`] - Git repository state change detection
//! - [`repo_watcher`] - Combined git + working tree change detection
//! - [`theme`] - Theming system (requires `theme` feature)
//! - [`hotkey`] - Hotkey registration and management