Refactor actions to be entities with components (#19900)

Content.Shared/Mobs/CritMobActions.cs

@@ -0,0 +1,24 @@
+using Content.Shared.Actions;
+
+namespace Content.Shared.Mobs;
+
+/// <summary>
+///     Only applies to mobs in crit capable of ghosting/succumbing
+/// </summary>
+public sealed partial class CritSuccumbEvent : InstantActionEvent
+{
+}
+
+/// <summary>
+///     Only applies/has functionality to mobs in crit that have <see cref="DeathgaspComponent"/>
+/// </summary>
+public sealed partial class CritFakeDeathEvent : InstantActionEvent
+{
+}
+
+/// <summary>
+///     Only applies to mobs capable of speaking, as a last resort in crit
+/// </summary>
+public sealed partial class CritLastWordsEvent : InstantActionEvent
+{
+}