[Feature Request]: Generate translation from key

[ndijkstra]

Feature Description

It is already possible to generate a translation from a selected text, but it would be handy if you can also generate a translation from a translation key where you have to enter the value instead of the key. For example:

In PHPstorm, you have trans('app.tags') and your cursor is on the key, when pressing CMD+N you can enter the value of the translation key.

[adelf]

I'll try to implement that with big "Translations" update. Translations manager + understanding JSON keys + some other features. Thanks!