QDS-13458 New Android UI and backend
This MR brings the following changes;
- remove: project caching
- remove: Design Viewer integration
- remove: multiple Design Studio support
- remove: the pairing step when adding to the Design Studio
- fix: a couple of bug fixes here and there
- tests: tests are updated accordingly
- chore: update to Qt 6.7.3
- chore: update QtQuickDesigner Components
Edited by Burak Hançerli