Add haloperidol, potassium iodide (#27454)

* add haloperidol, potassium iodide

* review fixes

* review and tuning

* shader review

* use timespan and AutoPausedField

Content.Shared/Damage/Components/DamageProtectionBuffComponent.cs

@@ -0,0 +1,17 @@
+using Content.Shared.Damage.Prototypes;
+using Robust.Shared.GameStates;
+
+namespace Content.Shared.Damage.Components;
+
+/// <summary>
+///     Applies the specified DamageModifierSets when the entity takes damage.
+/// </summary>
+[RegisterComponent, NetworkedComponent]
+public sealed partial class DamageProtectionBuffComponent : Component
+{
+    /// <summary>
+    ///     The damage modifiers for entities with this component.
+    /// </summary>
+    [DataField]
+    public Dictionary<string, DamageModifierSetPrototype> Modifiers = new();
+}