1. Add test for copy(recursive) events
2. Add test for move events
3. We are hanlding only importnant events now
4. Replace move events with necessary ones
5. Reorginize tests for the monitor funtionality
6. Add necessary attributes to the Event class to match protobuf entity
7. Add new protobuf entities: is_dir, is_deleted
8. Generate new DTO for new entities