feature request: add inject language action

[BMomani]

I have escaped json

thanks to your plugin it's now JSON but in the editor, it is just a plain text. I would love to have the editor recognize this as JSON so I can have the language highlighting, expanding and collapsing, etc...

I tried to inject language in the editor as JSON but I couldn't

I think if you added a context menu/allow inject language action we could do that

so the ask is to Add inject language action in both input editors