Flutter app for showing articles to users and localised in 3 languages (database needed)

Hello,

I need you to build an app that will show 1 article per day (all users see the same article) to all the users (article: image, title, text content, category, number of likes) + users need to be able to browse the previously shown articles.
I need to be able to add new articles without resetting the current order of articles (basically, add to the list).
Users can like the article, and the app will show the total number of likes of the article.

The app will be localised in 3 languages (I have all 3 language versions of articles; you must set up the database system).

I also need you to suggest and implement transitions and animations between screens and when browsing between articles. And since I would like to upload the app to the App Store, I need you to help me with it.

UI and icon are already done in Figma, link:
https://www.figma.com/file/UpBsgRjQrYhTGIoN3yifls/Untitled?type=design&node-id=0%3A1&mode=design&t=Qmb9bYp7ahbBFTvi-1

Thank you for your bids