As an editor I want to be informed that my edits are made on a different project under a different license.
**Problem:**
We need to tell people that they are editing on Wikidata (or another repo) and that the license there is CC-0 (or other).
**Screenshots/mockups:**
{F31621076}
[[ https://www.figma.com/file/KIkcQ7NjOl8OkQtGWe5duIbW/Wikidata-Bridge?node-id=3203%3A15383 | figma link ]]
**BDD**
GIVEN a Bridge modal
WHEN pressing the publish button
THEN a confirmation prompt is shown informing about the license
GIVEN a license confirmation prompt
WHEN pressing the publish button again
THEN the edit is saved to the repository
GIVEN a license confirmation prompt
WHEN checking the "don't show me this message again" checkbox
AND publishing the edit
THEN the edit is saved to the repository
AND the license confirmation prompt is not shown again for the next Bridge edit of that user
GIVEN a license confirmation prompt
WHEN closing it by clicking the X
THEN the prompt closes
AND reopens again after clicking Publish again
**Acceptance criteria:**
[ ] Editor is informed about different project and license before saving the edit
[ ] preference to not show the prompt again is stored per client wiki
[ ] preference is stored in the user's settings (hidden) if they have an account, and in a cookie if they edit under an IP
[ ] license depends on actual license of the repository (might be different from CC-0)
[ ] checkbox is unchecked by default and whenever the license confirmation prompt is opened