fix AI battery alert (#41879)

* fix AI battery alert

* fix copy paste error

Content.Server/Silicons/StationAi/StationAiSystem.cs

@@ -68,7 +68,7 @@ public sealed class StationAiSystem : SharedStationAiSystem
     private readonly ProtoId<JobPrototype> _stationAiJob = "StationAi";
     private readonly EntProtoId _stationAiBrain = "StationAiBrain";
 
-    private readonly ProtoId<AlertPrototype> _batteryAlert = "BorgBattery";
+    private readonly ProtoId<AlertPrototype> _batteryAlert = "AiBattery";
     private readonly ProtoId<AlertPrototype> _damageAlert = "BorgHealth";
 
     public override void Initialize()

Content.Shared/Alert/AlertPrototype.cs

@@ -1,4 +1,5 @@
 using Robust.Shared.Prototypes;
+using Robust.Shared.Serialization.TypeSerializers.Implementations.Custom.Prototype.Array;
 using Robust.Shared.Utility;
 
 namespace Content.Shared.Alert;
@@ -7,8 +8,17 @@ namespace Content.Shared.Alert;
 /// An alert popup with associated icon, tooltip, and other data.
 /// </summary>
 [Prototype]
-public sealed partial class AlertPrototype : IPrototype
+public sealed partial class AlertPrototype : IPrototype, IInheritingPrototype
 {
+    /// <inheritdoc />
+    [ParentDataField(typeof(AbstractPrototypeIdArraySerializer<AlertPrototype>))]
+    public string[]? Parents { get; private set; }
+
+    /// <inheritdoc />
+    [NeverPushInheritance]
+    [AbstractDataField]
+    public bool Abstract { get; private set; }
+
     /// <summary>
     /// Type of alert, no 2 alert prototypes should have the same one.
     /// </summary>

Resources/Prototypes/Alerts/alerts.yml

@@ -295,6 +295,11 @@
   description: alerts-no-battery-desc
   clientHandled: true # the power cell battery is read on the client so that we don't have to periodically network the charge
 
+- type: alert
+  parent: BorgBattery
+  id: AiBattery
+  clientHandled: false # the station AI does not have a predicted battery, so we need to send the alert from the server
+
 - type: alert
   id: Internals
   category: Internals