    /**
     * @brief Sets screen orientation (rotation)
     *
     * Sets screen orientation (rotation):
     * - 0 — normal (portrait)
     * - 1 — 90° CW (landscape)
     * - 2 — 180° CW (portrait inverted)
     * - 3 — 270° CW (landscape inverted)
     *
     * @param rotation screen rotation (0–3)
     */
