* newVizSuggestions feature toggle
* panel empty state
* add data check
* select first suggestion
* update text
* PanelEmptyState component
* add test
* ?
* remove fake translation
* Visualizations -> All visualizations
* updates
* move empty state to UnconfiguredPanel
* default tab to Suggestions; new tabs and content
* select first suggestion; apply button; removed search functionaility from suggestions
* extract hasData
* refactor
* cleanup
* fix default selection
* translation
* hasData test
* update e2e
* fix width of suggestions tabs
* make sure we only show a max of two columns
* useMeasure with a static gridTemplateColumns def
* Suggestions: hashes on suggestions, update logic to select first suggestion
* reorganize comments a little bit
* fix types
* add tests for hashes
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Co-authored-by: Paul Marbach <paul.marbach@grafana.com>