Converting Hex String to FLinearColor

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2

The correct approach to get a FLinearColor from a FString is using the existing function that converts FString to FColor and then FColor to FLinearColor:

FLinearColor HexToLinearColor(const FString& HexString)
{
    // Use existing FromHex
    const FColor Color = FColor::FromHex(HexString);
    
    // Convert to linear color (0–1 range)
    return FLinearColor(Color);
}