//! WebSocket Gateway (WSS) feature - multiplexed gateway operations over WebSocket.
//!
//! # Structure
//! - `mod.rs` - Feature-facing re-exports for WebSocket server
//!
//! # Usage
//! When the `wss` feature is enabled (includes CDC WebSocket support), clients can:
//! - Connect to `wss://server/wss` WebSocket endpoint
//! - Send and receive multiplexed gateway and CDC messages
//!
//! # Implementation
//! WebSocket server implementation in `src/wss/` (depends on CDC/Axum).
//!
//! # Operations (gateway operations over WebSocket)
//! - `gateway.fetch` - Query data
//! - `gateway.insert` - Batch insert rows
//! - `gateway.update` - Update rows
//! - `gateway.delete` - Delete rows
//! - `gateway.query` - Execute raw SQL

// WSS module exports are primarily internal; this feature re-exports
// the websocket submodule for comprehensive WebSocket functionality.
pub use crate::wss;
