Task/fix nightvision huds (#26726)

* StatusIcon: add field to set if icon should be rendered with shading

* set/unset shader based on icon field

* set new field to true for hud icons

* re-shade health bars

Content.Shared/StatusIcon/StatusIconPrototype.cs

@@ -46,6 +46,12 @@ public partial class StatusIconData : IComparable<StatusIconData>
     /// </summary>
     [DataField]
     public int Offset = 0;
+
+    /// <summary>
+    /// Sets if the icon should be rendered with or without the effect of lighting.
+    /// </summary>
+    [DataField]
+    public bool IsShaded = false;
 }
 
 /// <summary>