Improve searchability and filtering of PageTriage feed

PageTriage is an MediaWiki extension that allows patrollers on the English Wikipedia to track, categorize and deal with problematic new pages. One of it's features is the VueJS based New pages feed which allows patrollers to filter specific interesting pages they might want to patrol based on certain criteria.As part of this project, we would like to enhance the filtering and searching capabilities of the New pages feed. Particularly, we would like to add AI based topic prediction (leveraging the ORES API), the ability to search for a specific keyword in a article, filter by how many pageviews a article gets and be able to search by how similar a particular page is to other deleted pages. While other ideas are also welcomed, they might need to be reviewed by community members before being implemented.