Fixed event calendar render:
1) Used entity provider to use proper entity at EventController.
2) Rewrited EventRepository->getEventsByMonth
- used object qb.
- Added types for function parameters
- Rewrited logic for returned array of events. Created array with proper event -> if event take more then one day, add it again to the array with next day index.
3) Fixed urls and commented out not working template part at _calendarList.