Add Support for NZXT RGB & Fan Controller V2 and Smart Device V2 (0x2019)

[rnoro]

Problem

Current implementation only supports V1 controller (0x2009). Users with V2 devices (0x2019) cannot control RGB lighting or fans.

Affected devices:

• RGB & Fan Controller V2 (standalone product)
• Smart Device V2 (built-in controller in H210i/H510i/H710i cases)

Solution

Add V2 device detection with dynamic product ID support instead of hardcoded V1 values.

Expected Changes

• Add V2 product ID (0x2019) to supported device list
• Implement dynamic product ID detection in RGBnFC
• Update device enumeration in HardwareManager