Change Details

###Context Promotion of the apps is being delayed, with a start date of May 18 instead of May 5. We need to update the reading challenge, so that new users coming in from the marketing pushes can access and take part. Original reading challenge dates - Challenge live: May 1 - May 31 2026 - Announcement shown: May 1 - May 31, 2026 - Widget is removed from App: July 10, 2026 Updated reading challenge dates - Challenge live: May 11 - June 18 2026 - Announcement shown: May 11 - June 18 2026 - Widget is removed from App: July 27, 2026 ####Task [] @PM Update dates within Project page [x] @PM Ensure Wikipedia store link discount is extended to July 27 [] @Design update dates within Translations and designs [] @Engineer update dates in codebase