Make saving more user-friendly

[shinytang6]

Nature of issue?

• Found a bug
• Existing feature enhancement
• New feature request

Feature enhancement details:

1. Saving file through ctrl+s when user is unlogged doesn't popup the ErrorModal.
2. Although Save option is diabled when the user is not the owner of the sketch, l think it will be better if another ErrorModal pops up when using ctrl+s ?

[shiffman]

Agreed, this is a great idea!

[catarak]

agreed, sounds great!

[catarak]

just looked at what happens on codepen—if you hit command/ctrl + s it automatically forks the sketch. does that make sense?

[shinytang6]

also tried that and agree with you now:)