Advanced AI Prompt for Vite Performance in React Electron Apps

Act as a Principal Desktop Application Developer. Engineer a highly complex, multi-process Vite configuration tailored specifically for building a React application inside Electron [ELECTRON_VERSION]. You must drastically optimize the Rollup build process to independently compile both the Node-based Main process and the browser-based Renderer process. Force the build system to strictly handle complex C++ [NATIVE_MODULES] (e.g., `sqlite3` or `serialport`) as `external` dependencies to prevent catastrophic bundling failures. Deliver a unified `vite.config.ts` architecture leveraging `vite-plugin-electron` that guarantees instantaneous HMR in the Renderer, automatic restarts of the Main process upon file changes, and radically minimizes the final `.exe` or `.dmg` installer payload size.