Background
After a user writes alt text, they should have the opportunity to review what they have written before publishing.
Requirements
- Image, Alt text entered, and image caption (if available) are shown for user to review before publishing
- "Back" brings them back to the active input box, and text already typed is retained
- CC License information is included at the bottom of the page (ok if user needs to scroll to view)
- "Publish" publishes the alt text with an automatic edit summary "Added alt text"
- Relevant events are instrumented according to Data instrumentation plan and completed slides have been marked with a green background
- Translations are added for target languages from UI Copy for Suggested edits Alt text on iOS (T370725)
Design:
Engineering notes:
- This should be one of the first priorities after MTV
- Wikitext publishing should now happen at this step, not the half sheet as in the MTV



