feat: integrate sonner for toast notifications and enhance UI feedback

Added the sonner library for toast notifications across various components, improving user feedback for actions such as saving settings, syncing rules, and handling errors. Updated the layout to include a Toaster component for consistent notification display. Refactored alert messages in the backups, gre, and filters pages to utilize the new notification system, enhancing overall user experience.

backend/src/services/alert-engine/run-once.ts

@@ -20,6 +20,7 @@ import { ingestAlertSignals } from "./signal-ingestor.js"
 import { getLatestSourceFinishedAt, getSourceWatermark, updateSourceWatermark } from "./source-watermark.js"
 import { pickTelegramAlertEmoji } from "./telegram-emoji.js"
 import type { AlertEngineRunResult, RuleEvalHit } from "./types.js"
+import { appendEvent } from "../../modules/events/service/events-service.js"
 
 const SNAPSHOT_SOURCE_WAIT_MS = 30_000
 const SNAPSHOT_SOURCE_POLL_MS = 20
@@ -182,6 +183,32 @@ export async function runAlertEngineOnce(): Promise<AlertEngineRunResult> {
   const outbox = await dispatchPendingOutbox()
   errors.push(...outbox.errors)
 
+  if (standaloneFires > 0 || groupFires > 0) {
+    appendEvent({
+      level: "info",
+      eventType: "alerts.engine.fired",
+      sourceModule: "alerts",
+      title: "Движок алертов обнаружил события",
+      message: `Правила: ${standaloneFires}, группы: ${groupFires}`,
+      payload: {
+        sampledAt,
+        rulesChecked: hasNewSources ? rules.length : 0,
+      },
+    })
+  }
+  if (errors.length > 0) {
+    appendEvent({
+      level: "warning",
+      eventType: "alerts.engine.errors",
+      sourceModule: "alerts",
+      title: "Ошибки в движке алертов",
+      message: errors[0] ?? "Неизвестная ошибка",
+      payload: {
+        totalErrors: errors.length,
+      },
+    })
+  }
+
   return {
     sampledAt,
     rulesChecked: hasNewSources ? rules.length : 0,

backend/src/services/scheduler.ts

@@ -43,6 +43,7 @@ import {
   isSchedulerJobRunning,
   tryBeginSchedulerJob,
 } from "./scheduler-running.js"
+import { appendEvent } from "../modules/events/service/events-service.js"
 
 export const JOB_KEYS = [
   "traffic",
@@ -138,6 +139,19 @@ async function runSchedulerJobBody(jobKey: SchedulerJobKey): Promise<void> {
       durationMs: Date.now() - startedAt,
       result: snapshot ?? null,
     })
+    appendEvent({
+      level: "info",
+      eventType: "scheduler.job.ok",
+      sourceModule: "scheduler",
+      title: "Задача планировщика завершена",
+      message: `${jobKey}: выполнено за ${Date.now() - startedAt} мс`,
+      entityType: "job",
+      entityId: jobKey,
+      payload: {
+        startedAt: startedIso,
+        finishedAt: finishedIso,
+      },
+    })
     if (
       jobKey === "traffic" ||
       jobKey === "servers_rest_ping" ||
@@ -160,6 +174,19 @@ async function runSchedulerJobBody(jobKey: SchedulerJobKey): Promise<void> {
       durationMs: Date.now() - startedAt,
       result: snapshot ?? null,
     })
+    appendEvent({
+      level: "critical",
+      eventType: "scheduler.job.failed",
+      sourceModule: "scheduler",
+      title: "Ошибка задачи планировщика",
+      message: `${jobKey}: ${msg}`,
+      entityType: "job",
+      entityId: jobKey,
+      payload: {
+        startedAt: startedIso,
+        finishedAt: finishedIso,
+      },
+    })
     throw e
   }
 }