[deploy] add register module backend

src/index.ts

@@ -34,6 +34,7 @@ async function bootstrap() {
   context.reactionRoles.setClient(client);
   context.events.setClient(client);
   context.events.startScheduler();
+  context.register.setClient(client);
   await context.reactionRoles.loadCache();
   logger.setSink((entry) => context.admin.pushLog(entry));
   for (const gid of settingsStore.all().keys()) {