forked from qt-creator/qt-creator
* Make landing page responsive * Use QtCreator welcome page theme colors * Remove CMake from landing page * Separate colors from values to make mocking data less redundant * Add quick version to qt version check * Use qml singleton for backend instead of using the root context item Change-Id: Ic303d4713c348e34197716031b303720702f3e98 Reviewed-by: <github-actions-qt-creator@cristianadam.eu> Reviewed-by: Thomas Hartmann <thomas.hartmann@qt.io>