Air alarm balancing (#11063)

* threshold balancing, restores none mode on atmos alarm

dear lord, panic mode with unbalanced thresholds was a nightmare

* that was 10%, not 1%

* adds widenet mode for scrubbers

* adds the vents to wide filter as well

Content.Shared/Atmos/Monitor/Components/SharedAirAlarmComponent.cs

@@ -13,6 +13,7 @@ public enum AirAlarmMode
 {
     None,
     Filtering,
+    WideFiltering,
     Fill,
     Panic,
 }

Content.Shared/Atmos/Piping/Unary/Components/SharedVentScrubberComponent.cs

@@ -36,6 +36,15 @@ namespace Content.Shared.Atmos.Piping.Unary.Components
             WideNet = false
         };
 
+        public static GasVentScrubberData WideFilterModePreset = new GasVentScrubberData
+        {
+            Enabled = true,
+            FilterGases = new(GasVentScrubberData.DefaultFilterGases),
+            PumpDirection = ScrubberPumpDirection.Scrubbing,
+            VolumeRate = 200f,
+            WideNet = true
+        };
+
         public static GasVentScrubberData FillModePreset = new GasVentScrubberData
         {
             Enabled = false,