Implement corpora endpoint/socket.io namespace

app/static/js/resource-displays/corpus-display.js

@@ -7,7 +7,7 @@ nopaque.resource_displays.CorpusDisplay = class CorpusDisplay extends nopaque.re
     this.displayElement
       .querySelector('.action-button[data-action="build-request"]')
       .addEventListener('click', (event) => {
-        nopaque.requests.corpora.entity.build(this.corpusId);
+        app.corpora.build(this.corpusId);
       });
   }