TBI - UITranslationInput. Improve i18n popover/callout

[815are]

Description (include screenshots)

Currently when we click on globe button to trigger i18n generation, then we see popover:

Is scope of this task we should improve current UI based on latest design

ToDo - add more description

Value

Align with common design used in similar cases

Notes

Tasks

• [ ]

@gpeuc

[gpeuc]

There's a general agreement to use inverted style mini in-line popup for this.

Also, we should fix some of the typography issues. There's a space missing after "file." before the word "Substitute". "by" → "with". The second sentence should be a question. It needs a question mark at the end. And then the buttons themselves then need to reflect the question, so "Apply" becomes "Substitute".

There's also a little bit of cleanup done on the boxes. 4px Border radius added to the box. 20px padding around the whole thing creating a frame.

And the question is -- do we create another style for the inverted buttons, or we jut stick with current button-primary button-secondary?