feat: make mobile Agenda addressable (Closes #693)

frontend/work-route.js

@@ -6,7 +6,7 @@
   'use strict';
 
   const repositoryPart = /^[A-Za-z0-9_.-]+$/;
-  const queueFilters = ['today', 'attention', 'update', 'later', 'draft'];
+  const queueFilters = ['today', 'agenda', 'attention', 'update', 'later', 'draft'];
 
   function positiveInteger(value) {
     const number = Number(value);