Binding Loops For our Modals

[42flyingfish]

This might be best broken up as separate issues.

A number of our models have binding loops. The app will print warning on start up and when the window is resized.

qrc:/main.qml:53:5: QML ScheduleDeleteModal: Binding loop detected for property "implicitWidth"
qrc:/main.qml:49:5: QML EventAlreadySavedModal: Binding loop detected for property "implicitWidth"
qrc:/main.qml:45:5: QML ScheduleAddedModal: Binding loop detected for property "implicitWidth

[42flyingfish]

This is from a while ago, but with Qt 6.8 we can support system notifications if we want to. https://www.qt.io/blog/popups-and-menus-in-qt-quick-6.8