[Feature Request]Add a description field to sandbox

[coldwinds]

Sandbox naming is very limited, and it's not proper to use sandbox name as the folder name

-- rename cause to delete content etc.

I suggest to add a description field to sandbox OR can define aliase of the real sandbox name,

changing alias would not cause the rename problem and could use almost any character.

Aliase will be actively displayed everywhere with the real name, to help use to identify the sandbox.

[Domochevsky]

I support this notion.