fix hud toggling when starting the game with disabled hud

src/hud.rs

@@ -442,6 +442,7 @@ pub fn setup(
                     },
                     gauge.clone(),
                     GaugeLength(bar_length),
+                    ToggleableHudElement,
                 ));
             });
 
@@ -465,7 +466,8 @@ pub fn setup(
             ))
             .with_children(|builder| {
                 // The gauge symbol
-                builder.spawn((ImageBundle {
+                builder.spawn((
+                    ImageBundle {
                         image: UiImage::new(asset_server.load(sprite.to_string())),
                         style: Style {
                             width: Val::Px(icon_size),
@@ -474,9 +476,12 @@ pub fn setup(
                         },
                         visibility,
                         ..Default::default()
-                },));
+                    },
+                    ToggleableHudElement,
+                ));
                 // The gauge bar border
-                builder.spawn((ImageBundle {
+                builder.spawn((
+                    ImageBundle {
                         image: UiImage::new(gauges_handle.clone()),
                         style: Style {
                             width: Val::Px(bar_length),
@@ -487,7 +492,9 @@ pub fn setup(
                         },
                         visibility,
                         ..Default::default()
-                },));
+                    },
+                    ToggleableHudElement,
+                ));
             });
     }