fix(alerts): показать подтверждённое состояние очереди сообщений

tests/e2e/fixtures/alerts.ts

@@ -2,3 +2,5 @@ export const emptyAlerts={revision:"1".repeat(64),telegram:{chatId:"",tokenConfi
 export const alertsRule={id:"rule-fixture",name:"Fixture rule",type:"server",target:"router-fixture",targets:["router-fixture"],groupId:"group-fixture",condition:"перешёл в offline",conditions:["перешёл в offline"],severity:"critical",enabled:true,cooldown:"5м",confirmStabilitySec:5,recoveryMode:"conditional",recoveryStabilitySec:17,chatId:"",lastFiredAt:null}
 export const alertsGroup={id:"group-fixture",name:"Fixture group",combineMode:"any",enabled:true,cooldownOverride:null}
 export const alertsWithRule={...emptyAlerts,rules:[alertsRule],groups:[alertsGroup],meta:{...emptyAlerts.meta,servers:["router-fixture"],serversDetail:[{name:"router-fixture",host:"192.0.2.1",site:"",country:"",type:""}]}}
+
+export const emptyOutbox={counts:{total:0,pending:0,processing:0,unknown:0,sent:0,failed:0,unrecognized:0},items:[],itemsLimit:20}