VR: Rephrase DLSS-FG warning message

[gwizdek]

Every other day we are asked about the DLSS-FG warning. This will save us a lot of headaches.

[DarkSigmaDevelopment]

It might also be helpful to change it to a yellow or orange color instead of red.
Most complaints in the Discord call it an error. Even though the text clearly says Warning.

Furthermore, people do not know the distinction between DLSS for Frame Generation and DLSS for Upscaling.
So perhaps that should be incorporated. If it can be done without bloating the message.

[lobotomy-x]

I don't think rephrasing the message will address the root issue. In truth there's no real point to having any message in the GUI if our only goal is to prevent FG. I wrote a lua script that automatically finds and disables any of the 3 variants of FG if VR is enabled and active and adds a panel for changing super resolution settings, e.g. you can set the DLSS presets normally reserved for Nvidia profile inspector.

This could be added to the backend directly but there's no real benefit other than increasing reach since it just has to run once on start. I will post it in discord later. It can be installed as a global script. I don't mind if it gets remade into C++ and PRd or even if we had some default scripts that ship with the official release like reframework has that's the sort of thing we could include.

Of course this doesn't help at all with the potential issues from using the streamline swapchain that require disabling HAGS and/or deleting the plugin. But neither does the in-game warning since an out of game action is required so we kind of just have to tell people what to do.