Users would like their color choices to be saved in the browser so that they can navigate to and from a trajectory after making color selections, and not lose their choices.
Part of closing #510
Acceptance Criteria
After making color selections, a user in the same browser session should be able to navigate back to that trajectory and find their color choices have been remembered and applied.
Description
Users would like their color choices to be saved in the browser so that they can navigate to and from a trajectory after making color selections, and not lose their choices.
Part of closing #510
Acceptance Criteria
After making color selections, a user in the same browser session should be able to navigate back to that trajectory and find their color choices have been remembered and applied.