Re-add improved random sentience event (#29123)

* Re-add improved random sentience event

* Make randomly sentient PDA more likely

* Make vending machine sentience less likely

* Make requested changes

* Make randomly sentient captain's gear more likely

* Sentient captain sabre has pirate accent

* Tweak new random sentient object a bit more

* Sentient PDA improvements

* Apply recommended fixes

* Add requested changes

* Fix merge conflict

Content.Server/StationEvents/Components/SentienceTargetComponent.cs

@@ -1,10 +1,13 @@
-using Content.Server.StationEvents.Events;
+using Content.Server.StationEvents.Events;
 
 namespace Content.Server.StationEvents.Components;
 
 [RegisterComponent, Access(typeof(RandomSentienceRule))]
 public sealed partial class SentienceTargetComponent : Component
 {
-    [DataField("flavorKind", required: true)]
+    [DataField(required: true)]
     public string FlavorKind = default!;
+
+    [DataField]
+    public float Weight = 1.0f;
 }