Fix end-time reminder firing at event start instead of end (ical.net Period.EndTime null bug)#17

wen-templari merged 2 commits intomainnbtca/HuaJiBot.NET:mainfrom

copilot/fix-schedule-reminder-end-time-parsingnbtca/HuaJiBot.NET:copilot/fix-schedule-reminder-end-time-parsingCopy head branch name to clipboard