dont send when not online

index.ts

@@ -41,6 +41,9 @@ export class SendTarget {
     if (!bot) {
       throw new Error(`bot ${this.bot} not found`);
     }
+    if (bot.status !== 'online') {
+      return [];
+    }
     return _.flatten(
       await Promise.all([
         ...this.users.map((userId) =>