Stardew Valley: Make sure number of month in time logic is a int to improve performance by ~20% (#3665)

* make sure number of month is actually a int

* improve rule explain like in pr

* remove redundant if in can_complete_bundle

* assert number is int so cache is not bloated

worlds/stardew_valley/logic/time_logic.py

@@ -26,8 +26,10 @@ class TimeLogic(BaseLogic[Union[TimeLogicMixin, HasLogicMixin]]):
 
     @cache_self1
     def has_lived_months(self, number: int) -> StardewRule:
+        assert isinstance(number, int), "Can't have lived a fraction of a month. Use // instead of / when dividing."
         if number <= 0:
             return self.logic.true_
+
         number = min(number, MAX_MONTHS)
         return HasProgressionPercent(self.player, number * MONTH_COEFFICIENT)