//! GraphQL HTTP endpoint.
//!
//! Supports both POST and GET requests per the GraphQL over HTTP spec:
//! - POST: JSON body with `query`, `variables`, `operationName`
//! - GET: Query parameters `query`, `variables` (JSON-encoded), `operationName`
pub use AppState;
pub use ;
pub use ;
pub use ;
pub use TenantExecutorRegistry;