chore: Set custom distro details for NVIDIA edition

feat(gnome): Enable supergfxctl-gex on NVIDIA builds by default

system_files/nvidia/kinoite/usr/etc/xdg/kcm-about-distrorc

@@ -0,0 +1,5 @@
+[General]
+LogoPath=/usr/share/pixmaps/system-logo-white.png
+Name=Bazzite
+Website=https://bazzite.gg
+Variant=NVIDIA Edition

system_files/nvidia/shared/usr/share/ublue-os/bazzite/neofetch.conf

@@ -0,0 +1,42 @@
+print_info () {
+    info title
+    info underline
+
+    oci="Bazzite (NVIDIA Edition) x86_64"
+    info "Host" model
+    info "OCI" oci
+    info "OS" distro
+    info "Kernel" kernel
+    info "Uptime" uptime
+    info "Packages" packages
+    info "Shell" shell
+    info "Resolution" resolution
+    info "DE" de
+    info "WM" wm
+    info "WM Theme" wm_theme
+    info "Theme" theme
+    info "Icons" icons
+    info "Terminal" term
+    info "Terminal Font" term_font
+    info "CPU" cpu
+    info "GPU" gpu
+    info "Memory" memory
+
+    # The lines below with a '#' in front are additional info functions
+    # that are disabled by default. Removing the '#' enables them and adding
+    # a '#' to the start disables them again. You can add a '#' to any of the
+    # lines in this function to disable their output.
+
+    # info "CPU Usage" cpu_usage
+    # info "Disk" disk
+    # info "Battery" battery
+    # info "Font" font
+    # info "Song" song
+    # info "Local IP" local_ip
+    # info "Public IP" public_ip
+    # info "Users" users
+    # info "Birthday" birthday
+
+    info cols
+}
+

system_files/nvidia/silverblue/usr/etc/dconf/db/local.d/05-bazzite-extensions

@@ -0,0 +1,3 @@
+[org/gnome/shell] 
+enabled-extensions=['s76-scheduler@mattjakeman.com', 'logomenu@aryan_k', 'appindicatorsupport@rgcjonas.gmail.com', 'user-theme@gnome-shell-extensions.gcampax.github.com', 'gsconnect@andyholmes.github.io', 'just-perfection-desktop@just-perfection', 'blur-my-shell@aunetx', 'supergfxctl-gex@asus-linux.org']
+disabled-extensions=['background-logo@fedorahosted.org']