Всякие твики (#467)

* tomato juice no longer slippery

* flashbang rework

* add starting gear support for flashbang rework

* flash size and charges tweak

* night and thermal vision tweaks

* night vision is turned off by default

* some size tweaks

* cleanup

* sunglasses and hardsuits tweak

Content.Shared/_White/BuffedFlashGrenade/FlashSoundSuppressionComponent.cs

@@ -0,0 +1,9 @@
+using Robust.Shared.GameStates;
+
+namespace Content.Shared._White.BuffedFlashGrenade;
+
+[RegisterComponent, NetworkedComponent]
+public sealed partial class FlashSoundSuppressionComponent : Component
+{
+
+}

Content.Shared/_White/BuffedFlashGrenade/FlashSoundSuppressionSystem.cs

@@ -0,0 +1,17 @@
+using Content.Shared.Inventory.Events;
+using Content.Shared.Stunnable;
+
+namespace Content.Shared._White.BuffedFlashGrenade;
+
+public sealed class FlashSoundSuppressionSystem : EntitySystem
+{
+    [Dependency] private readonly SharedStunSystem _stunSystem = default!;
+
+    public void Stun(EntityUid target, float duration)
+    {
+        if (HasComp<FlashSoundSuppressionComponent>(target))
+            return;
+
+        _stunSystem.TryParalyze(target, TimeSpan.FromSeconds(duration / 1000f), true);
+    }
+}