Most stuff here was recently changed. Some of it was where I found a pattern in something that was likely copy-pasted from somewhere else, so I did a global search and replace on that. Contributes to issue CURA-5784.
Contributes to CURA-5784.
Clean up the Cura.qml even more by moving some components to the ApplicationMenu, where they are called. Contributes to CURA-5784.