chore: API Consistency (#1304)

* chore: Addressing API inconsistencies

* lint

* add: Missing sort to groups.list
fix: Documention issues

* test: fix

* feat: Add missing shares.info endpoint

* feat: Add sorting to users.list endpoint

* fix: Incorrect pagination parameters listed on user endpoints

* users.s3Upload -> attachments.create

* chore: exportAll -> export_all

server/presenters/group.js

@@ -6,6 +6,7 @@ export default function present(group: Group) {
     id: group.id,
     name: group.name,
     memberCount: group.groupMemberships.length,
+    createdAt: group.createdAt,
     updatedAt: group.updatedAt,
   };
 }