Wire the existing onProfileClick seam in the Notifications page so the actor
avatar and display name navigate through the SPA router instead of a full-page
reload (which 404s on the BrowserRouter/GH Pages deployment). Add a component
unit test so the renderer's mutation sites are covered, and a fresh-state
controller test to kill the constructor's empty=false mutant.
Refresh the tool-written mutation manifests for the changed modules and the
soft Gherkin mutation manifest for the feature.
By architect.
Chris Troutner
bbbf4adcd7