Performance improvement for collecting scripts, by reserving size in ScriptSource.

src/Battling/Models/Battle.cpp

@@ -85,6 +85,7 @@ bool Battle::CreatureInField(const Creature* creature) const {
 
 void Battle::ForceRecall(uint8_t side, uint8_t index) { _sides[side]->SetCreature(nullptr, index); }
 
+size_t Battle::ScriptCount() const { return 1; }
 void Battle::GetActiveScripts(Arbutils::Collections::List<ScriptWrapper>& scripts) {
     scripts.Append(ScriptWrapper::FromSet(&_volatile));
 }