Ability to discover and read RSS feeds for bookmarks

[devalexwhite]

Feature

Add the ability to discover or manually record RSS feeds when storing a Bookmark. These feeds will be scraped via a job on a daily basis. Bookmarks will indicate when the "last date updated" via a tag on the bookmark list page. Users will be able to browse entries in the feed on a new Bookmark view page.

Tasks

• Add a Feed object to store 1 or more feeds for a Bookmark
• Add the ability to scrape or manually enter feeds when creating a Bookmark
• Add a scheduled job that runs once daily and creates FeedPost objects based on new entries in each feed
• Visually indicate the last update for Bookmarks that have a Feed on the Bookmark list page (cards and list view)
• Add a view page for Bookmarks that includes a Feed section, listing out each feed entry.