* Git sync / Schema v2: Make preview work with v2 dashboards * Refactor * Add tests * Clean! * Clean more! * Update public/app/features/dashboard-scene/pages/DashboardScenePageStateManager.ts Co-authored-by: Ivan Ortega Alba <ivanortegaalba@gmail.com> * Add basic v2 dashboard sample * Refactor to be instance independent * Remove commented out code --------- Co-authored-by: Ivan Ortega Alba <ivanortegaalba@gmail.com>