Add (and test) fullscreen forced for application

arch-config/.config/i3/config

@@ -168,7 +168,7 @@ bindsym $mod+q kill
 floating_modifier $mod
 
 # toggle tiling / floating
-bindsym $mod+Shift+f floating toggle
+bindsym $mod+f floating toggle
 
 # change focus
 bindsym $mod+$left focus left
@@ -224,7 +224,7 @@ bindsym $mod+o split h
 bindsym $mod+v split v
 
 # enter fullscreen mode for the focused container
-bindsym $mod+f fullscreen toggle
+bindsym $mod+Shift+f fullscreen toggle
 
 # change container layout (stacked, tabbed, toggle split)
 # qwerty/azerty issue for letter z
@@ -664,6 +664,10 @@ for_window [title="Microsoft Teams-Benachrichtigung"] floating enable
 for_window [class="tufts-vue-VUE" title="Format"] floating enable
 for_window [class="tufts-vue-VUE" title="ColorPopupMenu"] floating enable
 
+##############################
+###  fullscreen enabled    ###
+##############################
+for_window [class="steam_app_261550"] fullscreen enable # Mount & Blade II: Bannerlord
 
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 #################                          variety for your wallpapers                              #################