nova5emu/novas ? reverse-engineered prompt

Build me NovaS, a free open source Switch 2 emulator for Windows, with a simple console style menu in English and Spanish, controller support, FSR3 frame generation, and support for up to 4K.

I want it to let me load my own prod.keys and title.keys, point it to my own firmware zip or NCA files, add folders with NSP, XCI, or NUP games, then pick a game and launch it from the app. It should also show a friendly update notice when a new version is available.

Please keep it for Windows 10 and 11, Vulkan 1.3, and modern 64 bit PCs. Do not include any games, keys, or firmware, just build the emulator and its launcher experience around my own files.

Set it up so it can be built cleanly with CMake and Ninja in Visual Studio 2022, and if you need to check current docs online to make anything work properly, go ahead and do that.