feat: added GPU temperature indication. Supports both NVIDIA and AMD discrete GPUs

feat: immediately update sensors when opening GHelper window

Gpu/IGpuTemperatureProvider.cs

@@ -0,0 +1,6 @@
+namespace GHelper.Gpu;
+
+public interface IGpuTemperatureProvider : IDisposable {
+    bool IsValid { get; }
+    int? GetCurrentTemperature();
+}