//! LSP driver for reovim.
//!
//! Provides Language Server Protocol client infrastructure.
//!
//! # Components
//!
//! - LSP client (server connection, message handling)
//! - Protocol types (requests, responses, notifications)
//! - Diagnostic cache (lock-free diagnostic storage)

// Placeholder - LspDriver trait will be added in Phase 3
// Note: Will eventually absorb functionality from lib/lsp
