Visualization Settings Retention

## User Story

As a user, when I save a script that I have shown as a graph, I want the visualization options that I have chosen to be retained so that I if I re\-open the script later, I don't have to re\-do all of my visualization options\.

## Acceptance Criteria

- When I create a script and make changes to the visualization options and save the script, when I re\-open the script later, the visualization options will be retained\. This includes:

- The graph\/visualization type

- The column selections for the graph

- Any custom tick mark settings

- Any custom X and Y axis label settings

## Notes

- This may be extra important for SQL since it may require more visualization customization than flux did because of the absence of \_value and \_time in SQL results

- This was not needed in Data Explorer because there was no option to save, only to save as a dashboard cell; but it is a gap in the current save\/load minimal MVP

- This could be saved as metadata on the script or as it's own resource tied to the script \- but separate saving of both the script and the visualization settings to different names is not desirable

- Notebooks handles this today, so we may want to see if there is something we could follow or re\-use