Load previously saved state
Load previously saved state

If the `interactiveState` has been set at any point in the past, we may
receive it via the `loadInteractive` postMessage. We check if this URL
differs from the current one, and if so we check if a new project has
been created for this user (since we are in the embed mode). If so, we
delete the existing project. Finally, we redirect to the specified URL.

lliss/model-my-watershed,project-icp/bee-pollinator-app,lliss/model-my-watershed,WikiWatershed/model-my-watershed,WikiWatershed/model-my-watershed,kdeloach/model-my-watershed,lliss/model-my-watershed,project-icp/bee-pollinator-app,kdeloach/model-my-watershed,WikiWatershed/model-my-watershed,project-icp/bee-pollinator-app,project-icp/bee-pollinator-app,lliss/model-my-watershed,lliss/model-my-watershed,kdeloach/model-my-watershed,WikiWatershed/model-my-watershed,kdeloach/model-my-watershed,kdeloach/model-my-watershed,WikiWatershed/model-my-watershed