Add dedicated RAID alert category and monitor

handlers/alerts_admin.py

@@ -16,7 +16,7 @@ HELP_TEXT = (
     "/alerts unmute <category> - unmute category\n"
     "/alerts list - show active mutes\n"
     "/alerts recent [hours] - show incidents log (default 24h)\n"
-    "Categories: load, disk, smart, ssl, docker, test\n"
+    "Categories: load, disk, smart, raid, ssl, docker, test\n"
 )
 
 

handlers/help.py

@@ -24,7 +24,7 @@ HELP_PAGES = [
         "• `/alerts mute <cat> <minutes>` / `/alerts unmute <cat>` / `/alerts list`\n"
         "• `/alerts recent [hours]`\n"
         "Шорткаты: `/alerts_list`, `/alerts_recent`, `/alerts_mute_load` (60м).\n"
-        "Категории: load, disk, smart, ssl, docker, test.\n"
+        "Категории: load, disk, smart, raid, ssl, docker, test.\n"
         "Quiet hours: `alerts.quiet_hours` для не‑критичных.\n"
         "Авто-мьют: `alerts.auto_mute` со слотами времени.\n"
         "Только красные load: `alerts.load_only_critical: true`.\n"