Fix Electron programs & Nvidia

[tiecia]

• [ ] egl-wayland? https://github.com/NVIDIA/egl-wayland
• [x] nvidia_drm.modeset=1
• [x] Export: LIBVA_DRIVER_NAME,nvidia
• [x] Export: XDG_SESSION_TYPE,wayland
• [x] Export: GBM_BACKEND,nvidia-drm
• [x] Export: __GLX_VENDOR_LIBRARY_NAME,nvidia
• [x] no_hardware_cursors in config (not env var)
• [x] nvidia-vaapi-driver https://github.com/elFarto/nvidia-vaapi-driver and export: NVD_BACKEND,direct "This may solve certain issues in Electron apps, and it will also allow for GPU decoding for videos on the web, with benefits including higher performance video playback and also higher power efficiency during video playback."
• [x] Export: ELECTRON_OZONE_PLATFORM_HINT,auto

[tiecia]

Note: Couldn't figure out how to start the required services for nvidia-vaapi-driver per https://wiki.hyprland.org/Nvidia/