Remove hediffs during Pawn Generation

Calls RemoveAllSexChangeThoughts via a notify method that we call after PawnGenerator creates genes

Source/Genes/Patch_AddNotifyOnGeneration.cs

@@ -0,0 +1,23 @@
+using HarmonyLib;
+using System.Linq;
+using Verse;
+
+namespace RJW_Genes.Genes
+{
+    [HarmonyPatch]
+    public static class Patch_AddNotifyOnGeneration
+    {
+        [HarmonyPatch(typeof(PawnGenerator), "GenerateGenes")]
+        [HarmonyPostfix]
+        public static void PawnGenerator_GenerateGenes_Postfix(Pawn pawn)
+        {
+            if (pawn.genes == null) return;
+
+            foreach(var gene in pawn.genes.GenesListForReading)
+            {
+                if (gene is RJW_Gene rjwGene)
+                    rjwGene.Notify_OnPawnGeneration();
+            }
+        }
+    }
+}