LDT-2712: Trends and Screensaver Screens - SW - 01 - Trends Screen - R&I - 05: DEV - Feature Implementation - Added ScrollBar2.qml, TreatmentTrends.qml, and VTreatmentTrends.h/cpp files for trends implementation. - Updated GuiGlobals.h to add MsgIDs ID_TreatmentLogAlarmData and ID_TreatmentLogEventData. - Updated TreatmentStack.qml to add TreeatmentTrends.qml. - Updated main.qml to add VTreatmentTrends. - Moved MTreatmentLogAlarmData.h, MTreatmentLogAlarmData.cpp, MTreatmentLogEventData.h, and MTreatmentLogEventData.cpp from hd to td directory. - Updated MListModel.h/cpp to add insertRow member function.