Insert qoutes after colon

[AgentRBY]

User has JSON

{
  "someValue": 123,
}

He wants to enter a new value, but forgets about the quotes and simply writes:

{
  "someValue": 123,
  newValue:
}

I suggest after writing : in this case, put quotes automatically: newValue: -> "newValue":

[zardoy]

You can just call Code Actions menu (even assign keybinding to it):

Probably you can reuse it when user hits :

[AgentRBY]

Probably you can reuse it when user hits :

I think this is what I will do
I'll look at it tomorrow