Add useful results to subjects page in workflow UI #1664
Description
Current Behavior: The Caesar workflow UI has a subjects tab (URL = https://caesar.zooniverse.org/workflows/<workflow_id>#subjects) that is currently empty. There is an existing subject view that displays metadata, extracts, and reductions; this view is useful when debugging Caesar processing and/or for accessing individual results without RESTful/GraphQL calls. However, use of the subject view requires the user to know the Zooniverse subject_id for a subject of interest -- typically obtained by looking at the projects "recents" page or finding the subject ID from referencing a Caesar data request or Panoptes data export.
Desired Behavior: Present a useful set of subjects and link to their subject-level view in the workflow UI's subjects tab. Example: the last 10 subjects classified on that workflow.