Moving notes to separate storage (refs #19048)

* adding migration script that moves chart notes to _googlecharts.notes_
  storage
* adding uuid.js external script
* replacing submit_charts with submit_data
* replacing get_charts with get_data
* the new submit_data and get_data now handle saving / retrieving both
  charts and notes
* updating note add/edit/delete to work with the new global notes
  storage: _ChartNotes_
* broke visualization view