Implementing Undo-Redo Functionality for Product Configuration in Zustand

Act as a Complex UI State Engineer. Implement a highly robust 'undo-redo' time-travel architecture (utilizing `zundo` or a custom double-stack implementation) for a complex 3D product customizer driven by Zustand. The [CONFIG_STATE_SHAPE] must track dozens of variables including hex colors, material textures, and physical dimensions. You must mathematically enforce a strict [HISTORY_LIMIT] (e.g., 20 steps) to prevent the state arrays from causing browser memory leaks. Precisely define a middleware filter ensuring that rapid [EXCLUDED_ACTIONS] (like 'preview_hover' or 'camera_rotate') absolutely do not pollute the undo stack. Expose a clean, intuitive API layer allowing the React UI to conditionally render and disable 'Undo' and 'Redo' buttons based dynamically on the array lengths of the current historical stacks.