Add tri-monitor preconfig for sway

sway/.config/sway/config

@@ -14,7 +14,7 @@ set $down j
 set $up k
 set $right l
 # Your preferred terminal emulator
-set $term wezterm
+set $term alacritty
 # Your preferred application launcher
 # Note: pass the final command to swaymsg so that the resulting window can be opened
 # on the original workspace that the command was run on.

sway/.config/sway/shared.d/tri_monitor

@@ -0,0 +1,24 @@
+# Workspaces on third display
+bindsym $mod+Alt+Q workspace Q
+bindsym $mod+Alt+W workspace W
+bindsym $mod+Alt+E workspace E
+bindsym $mod+Alt+R workspace R
+bindsym $mod+Alt+T workspace T
+bindsym $mod+Alt+Y workspace Y
+
+bindsym $mod+Shift+Alt+Q move container to workspace Q
+bindsym $mod+Shift+Alt+W move container to workspace W
+bindsym $mod+Shift+Alt+E move container to workspace E
+bindsym $mod+Shift+Alt+R move container to workspace R
+bindsym $mod+Shift+Alt+T move container to workspace T
+bindsym $mod+Shift+Alt+Y move container to workspace Y
+
+bindsym $mod+Shift+Alt+P move workspace to output $output_third
+
+# Bind secondary display workspaces to secondary with internal fallback
+workspace Q output $output_third $output_secondary $output_internal
+workspace W output $output_third $output_secondary $output_internal
+workspace E output $output_third $output_secondary $output_internal
+workspace R output $output_third $output_secondary $output_internal
+workspace T output $output_third $output_secondary $output_internal
+workspace Y output $output_third $output_secondary $output_internal