Configures `Bun.build` with `publicPath: '/'` to ensure that generated script and style tags in `index.html` use absolute paths (e.g., `/chunk-....js`). This fixes "Failed to load module script" errors when accessing the application via deep links (e.g., `/characters/...`) in production environments where the browser would otherwise attempt to load assets relative to the nested path.
Co-authored-by: google-labs-jules[bot] <161369871+google-labs-jules[bot]@users.noreply.github.com>