feat: update Signal desktop execution command for hardware acceleration and modify Sway terminal configuration

hosts/nb/modules/sway/foot.ini

@@ -2,6 +2,7 @@
 
 # shell=$SHELL (if set, otherwise user's default shell from /etc/passwd)
 # term=foot (or xterm-256color if built with -Dterminfo=disabled)
+term=xterm-256color
 # login-shell=no
 
 # app-id=foot # globally set wayland app-id. Default values are "foot" and "footclient" for desktop and server mode

hosts/nb/modules/sway/sway.conf

@@ -293,7 +293,7 @@ exec /run/wrappers/bin/gnome-keyring-daemon --start --daemonize
 exec dbus-sway-environment
 exec configure-gtk
 exec nm-applet --indicator
-exec alacritty -t alacritty-sway
+exec foot -c /etc/xdg/foot/foot.ini -T terminal-sway
 exec firefox --name=social -p social
 exec thunderbird
 exec firefox