// SPDX-License-Identifier: Apache-2.0
// Copyright (c) 2026 Fábio Henrique de Lima Silva (fhl.bsb@gmail.com) All rights reserved.
//! Head projection logic for LSTM models.
//!
//! After quantization removal (SQ3), all head weights are f32 native.
//! Head computation uses `dot_product_f32_native_kahan` directly,
//! inlined in each model's processing kernel.