feat: Events / audit log (#1008)

* feat: Record events in DB

* feat: events API

* First pass, hacky activity feed

* WIP

* Reset dashboard

* feat: audit log UI
feat: store ip address

* chore: Document events.list api

* fix: command specs

* await event create

* fix: backlinks service

* tidy

* fix: Hide audit log menu item if not admin

server/policies/team.js

@@ -12,6 +12,11 @@ allow(User, 'share', Team, (user, team) => {
   return team.sharing;
 });
 
+allow(User, 'auditLog', Team, user => {
+  if (user.isAdmin) return true;
+  return false;
+});
+
 allow(User, ['update', 'export'], Team, (user, team) => {
   if (!team || user.teamId !== team.id) return false;
   if (user.isAdmin) return true;