bcd0acb480
This commit modifies the EventOccurrenceParser to ensure that when no school level is specified, all events, including high school (HS) events, are processed without filtering. The logic for skipping events based on school level has been simplified, enhancing clarity and maintainability. Corresponding unit tests have been updated to reflect this change, ensuring that HS events are handled appropriately and not incorrectly skipped when no school level is designated.