Support for device manufacturer/brand in platform info #20

The library currently provides general platform information (OS, version, platform type, etc.), but it does not expose the device manufacturer/brand.

It would be useful to have access to the device brand, for example:

1. Android: Xiaomi, Samsung, Google, etc.
2. iOS / macOS: Apple
3. Windows laptops/desktops: HP, Dell, Lenovo, ASUS, etc

This information is helpful for analytics, diagnostics, device-specific bug tracking, and feature control.

Question:
Would it be possible to add device brand support directly in the library, or would this require platform-specific integration (native APIs or plugins) to implement?