feat(client): group sidebar navigation into four labelled sections

The sidebar listed twelve items in a flat column ordered roughly by when each
feature was added, so nothing signalled that Uptime, Pagespeed and
Infrastructure are the same kind of thing, or that Tags and Proxies are
configuration rather than views. Adding a new monitor type made this worse:
the natural place for a new entry is the end of the list, three rows below the
item it most resembles.

Groups the menu into Monitoring, Alerting, Reporting and Configuration.
`getMenu` now returns groups of items rather than a flat array; the sidebar
renders an eyebrow label per group.

When collapsed to 64px there is no room for a label, so the labels are
replaced by dividers between groups — the grouping survives as rhythm.

Settings moves from the middle of the list to the end of Configuration.

Adds four `components.sidebar.menu.groups.*` keys across all 19 locales.

Also corrects the i18n note in CLAUDE.md, which claimed translations are
managed through PoEditor.

Claude-Session: https://claude.ai/code/session_01AbYLvwpEaZFXktHVcqrFRd

CLAUDE.md

@@ -109,7 +109,7 @@ client/src/
 - **Data Fetching**: SWR + Axios
 - **Database**: MongoDB with Mongoose ODM
 - **Queue/Cache**: Redis + BullMQ + Pulse (cron scheduling)
-- **i18n**: i18next + react-i18next (translations via PoEditor)
+- **i18n**: i18next + react-i18next (non-English locales are machine translated, not managed through a translation service)
 
 ---
 

client/src/Components/sidebar/Menu.tsx

@@ -23,64 +23,84 @@ import {
 export const getMenu = (t: Function) => {
 	return [
 		{
-			name: t("components.sidebar.menu.uptime"),
-			path: "uptime",
-			icon: <Icon icon={Globe} />,
+			group: t("components.sidebar.menu.groups.monitoring"),
+			items: [
+				{
+					name: t("components.sidebar.menu.uptime"),
+					path: "uptime",
+					icon: <Icon icon={Globe} />,
+				},
+				{
+					name: t("components.sidebar.menu.pagespeed"),
+					path: "pagespeed",
+					icon: <Icon icon={Gauge} />,
+				},
+				{
+					name: t("components.sidebar.menu.infrastructure"),
+					path: "infrastructure",
+					icon: <Icon icon={Link} />,
+				},
+			],
 		},
 		{
-			name: t("components.sidebar.menu.pagespeed"),
-			path: "pagespeed",
-			icon: <Icon icon={Gauge} />,
+			group: t("components.sidebar.menu.groups.alerting"),
+			items: [
+				{
+					name: t("components.sidebar.menu.incidents"),
+					path: "incidents",
+					icon: <Icon icon={AlertTriangle} />,
+				},
+				{
+					name: t("components.sidebar.menu.notifications"),
+					path: "notifications",
+					icon: <Icon icon={Bell} />,
+				},
+				{
+					name: t("components.sidebar.menu.maintenance"),
+					path: "maintenance",
+					icon: <Icon icon={Wrench} />,
+				},
+			],
 		},
 		{
-			name: t("components.sidebar.menu.infrastructure"),
-			path: "infrastructure",
-			icon: <Icon icon={Link} />,
+			group: t("components.sidebar.menu.groups.reporting"),
+			items: [
+				{
+					name: t("components.sidebar.menu.statusPages"),
+					path: "status",
+					icon: <Icon icon={Wifi} />,
+				},
+				{
+					name: t("components.sidebar.menu.checks"),
+					path: "checks",
+					icon: <Icon icon={FileText} />,
+				},
+				{
+					name: t("components.sidebar.menu.logs"),
+					path: "logs",
+					icon: <Icon icon={ScrollText} />,
+				},
+			],
 		},
 		{
-			name: t("components.sidebar.menu.notifications"),
-			path: "notifications",
-			icon: <Icon icon={Bell} />,
-		},
-		{
-			name: t("components.sidebar.menu.tags"),
-			path: "tags",
-			icon: <Icon icon={Tag} />,
-		},
-		{
-			name: t("components.sidebar.menu.proxies"),
-			path: "proxies",
-			icon: <Icon icon={Waypoints} />,
-		},
-		{
-			name: t("components.sidebar.menu.checks"),
-			path: "checks",
-			icon: <Icon icon={FileText} />,
-		},
-		{
-			name: t("components.sidebar.menu.incidents"),
-			path: "incidents",
-			icon: <Icon icon={AlertTriangle} />,
-		},
-		{
-			name: t("components.sidebar.menu.statusPages"),
-			path: "status",
-			icon: <Icon icon={Wifi} />,
-		},
-		{
-			name: t("components.sidebar.menu.maintenance"),
-			path: "maintenance",
-			icon: <Icon icon={Wrench} />,
-		},
-		{
-			name: t("components.sidebar.menu.logs"),
-			path: "logs",
-			icon: <Icon icon={ScrollText} />,
-		},
-		{
-			name: t("components.sidebar.menu.settings"),
-			icon: <Icon icon={Settings} />,
-			path: "settings",
+			group: t("components.sidebar.menu.groups.configuration"),
+			items: [
+				{
+					name: t("components.sidebar.menu.tags"),
+					path: "tags",
+					icon: <Icon icon={Tag} />,
+				},
+				{
+					name: t("components.sidebar.menu.proxies"),
+					path: "proxies",
+					icon: <Icon icon={Waypoints} />,
+				},
+				{
+					name: t("components.sidebar.menu.settings"),
+					path: "settings",
+					icon: <Icon icon={Settings} />,
+				},
+			],
 		},
 	];
 };

client/src/Components/sidebar/index.tsx

@@ -1,6 +1,8 @@
 import { useEffect } from "react";
 import Backdrop from "@mui/material/Backdrop";
 import Stack from "@mui/material/Stack";
+import Box from "@mui/material/Box";
+import Typography from "@mui/material/Typography";
 import List from "@mui/material/List";
 import Divider from "@mui/material/Divider";
 import { LAYOUT } from "@/Utils/Theme/constants";
@@ -89,17 +91,46 @@ export const Sidebar = () => {
 						pt={theme.spacing(LAYOUT.MD)}
 						pb={theme.spacing(LAYOUT.MD)}
 					/>
-					{menu.map((item) => {
-						const selected = location.pathname.startsWith(`/${item.path}`);
-						return (
-							<NavItem
-								key={item.path}
-								item={item}
-								selected={selected}
-								onClick={() => handleNavClick(item.path)}
-							/>
-						);
-					})}
+					{menu.map((group, groupIndex) => (
+						<Box
+							component="li"
+							key={group.group}
+							sx={{ listStyle: "none" }}
+						>
+							{collapsed ? (
+								groupIndex > 0 && (
+									<Divider
+										sx={{
+											borderColor: theme.palette.divider,
+											marginY: theme.spacing(LAYOUT.XS),
+										}}
+									/>
+								)
+							) : (
+								<Typography
+									variant="eyebrow"
+									component="div"
+									color={theme.palette.text.disabled}
+									paddingLeft={theme.spacing(LAYOUT.LG)}
+									paddingTop={theme.spacing(LAYOUT.XS)}
+									paddingBottom={theme.spacing(LAYOUT.XXS)}
+								>
+									{group.group}
+								</Typography>
+							)}
+							{group.items.map((item) => {
+								const selected = location.pathname.startsWith(`/${item.path}`);
+								return (
+									<NavItem
+										key={item.path}
+										item={item}
+										selected={selected}
+										onClick={() => handleNavClick(item.path)}
+									/>
+								);
+							})}
+						</Box>
+					))}
 				</List>
 				<StarPrompt />
 

client/src/locales/ar.json

@@ -181,7 +181,13 @@
 				"statusPages": "صفحات الحالة",
 				"maintenance": "الصيانة",
 				"logs": "السجلات",
-				"settings": "الإعدادات"
+				"settings": "الإعدادات",
+				"groups": {
+					"monitoring": "المراقبة",
+					"alerting": "التنبيهات",
+					"reporting": "التقارير",
+					"configuration": "الإعدادات العامة"
+				}
 			},
 			"bottomMenu": {
 				"support": "الدعم",

client/src/locales/ca.json

@@ -189,7 +189,13 @@
 				"statusPages": "Pàgines d'estat",
 				"maintenance": "Manteniment",
 				"logs": "Registres",
-				"settings": "Configuració"
+				"settings": "Configuració",
+				"groups": {
+					"monitoring": "Monitoratge",
+					"alerting": "Alertes",
+					"reporting": "Informes",
+					"configuration": "Configuració"
+				}
 			},
 			"bottomMenu": {
 				"support": "Suport",

client/src/locales/cs.json

@@ -181,7 +181,13 @@
 				"statusPages": "Stavové stránky",
 				"maintenance": "Údržba",
 				"logs": "Záznamy",
-				"settings": "Nastavení"
+				"settings": "Nastavení",
+				"groups": {
+					"monitoring": "Monitorování",
+					"alerting": "Upozornění",
+					"reporting": "Přehledy",
+					"configuration": "Konfigurace"
+				}
 			},
 			"bottomMenu": {
 				"support": "Podpora",

client/src/locales/de.json

@@ -181,7 +181,13 @@
 				"statusPages": "Statusseite",
 				"maintenance": "Wartung",
 				"logs": "Protokolle",
-				"settings": "Einstellungen"
+				"settings": "Einstellungen",
+				"groups": {
+					"monitoring": "Überwachung",
+					"alerting": "Benachrichtigungen",
+					"reporting": "Berichte",
+					"configuration": "Konfiguration"
+				}
 			},
 			"bottomMenu": {
 				"support": "Support",

client/src/locales/en.json

@@ -211,7 +211,13 @@
 				"statusPages": "Status pages",
 				"maintenance": "Maintenance",
 				"logs": "Logs",
-				"settings": "Settings"
+				"settings": "Settings",
+				"groups": {
+					"monitoring": "Monitoring",
+					"alerting": "Alerting",
+					"reporting": "Reporting",
+					"configuration": "Configuration"
+				}
 			},
 			"bottomMenu": {
 				"support": "Support",

client/src/locales/es.json

@@ -181,7 +181,13 @@
 				"statusPages": "Páginas de estado",
 				"maintenance": "Mantenimiento",
 				"logs": "Registros",
-				"settings": "Configuración"
+				"settings": "Configuración",
+				"groups": {
+					"monitoring": "Monitorización",
+					"alerting": "Alertas",
+					"reporting": "Informes",
+					"configuration": "Configuración"
+				}
 			},
 			"bottomMenu": {
 				"support": "Soporte",

client/src/locales/fi.json

@@ -181,7 +181,13 @@
 				"statusPages": "Tilasivut",
 				"maintenance": "Huolto",
 				"logs": "Lokit",
-				"settings": "Asetukset"
+				"settings": "Asetukset",
+				"groups": {
+					"monitoring": "Valvonta",
+					"alerting": "Hälytykset",
+					"reporting": "Raportointi",
+					"configuration": "Määritykset"
+				}
 			},
 			"bottomMenu": {
 				"support": "Tuki",

client/src/locales/fr.json

@@ -181,7 +181,13 @@
 				"statusPages": "Pages de statut",
 				"maintenance": "Maintenance",
 				"logs": "Journaux",
-				"settings": "Paramètres"
+				"settings": "Paramètres",
+				"groups": {
+					"monitoring": "Surveillance",
+					"alerting": "Alertes",
+					"reporting": "Rapports",
+					"configuration": "Configuration"
+				}
 			},
 			"bottomMenu": {
 				"support": "Support",

client/src/locales/it.json

@@ -193,7 +193,13 @@
 				"statusPages": "Pagine di stato",
 				"maintenance": "Manutenzione",
 				"logs": "Log",
-				"settings": "Impostazioni"
+				"settings": "Impostazioni",
+				"groups": {
+					"monitoring": "Monitoraggio",
+					"alerting": "Avvisi",
+					"reporting": "Report",
+					"configuration": "Configurazione"
+				}
 			},
 			"bottomMenu": {
 				"support": "Supporto",

client/src/locales/ja.json

@@ -181,7 +181,13 @@
 				"statusPages": "ステータスページ",
 				"maintenance": "メンテナンス",
 				"logs": "ログ",
-				"settings": "設定"
+				"settings": "設定",
+				"groups": {
+					"monitoring": "監視",
+					"alerting": "アラート",
+					"reporting": "レポート",
+					"configuration": "設定"
+				}
 			},
 			"bottomMenu": {
 				"support": "サポート",

client/src/locales/pl.json

@@ -214,7 +214,13 @@
 				"settings": "Ustawienia",
 				"statusPages": "Strony statusu",
 				"tags": "Tagi",
-				"uptime": "Czas działania"
+				"uptime": "Czas działania",
+				"groups": {
+					"monitoring": "Monitorowanie",
+					"alerting": "Alerty",
+					"reporting": "Raporty",
+					"configuration": "Konfiguracja"
+				}
 			},
 			"starPrompt": {
 				"description": "Zobacz najnowsze wydania i pomóż rozwijać społeczność na GitHub",

client/src/locales/pt-BR.json

@@ -181,7 +181,13 @@
 				"statusPages": "Pagina de status",
 				"maintenance": "Manutenção",
 				"logs": "Registros",
-				"settings": "Configurações"
+				"settings": "Configurações",
+				"groups": {
+					"monitoring": "Monitoramento",
+					"alerting": "Alertas",
+					"reporting": "Relatórios",
+					"configuration": "Configuração"
+				}
 			},
 			"bottomMenu": {
 				"support": "Suporte",

client/src/locales/ru.json

@@ -181,7 +181,13 @@
 				"statusPages": "Страницы статуса",
 				"maintenance": "Обслуживание",
 				"logs": "Логи",
-				"settings": "Настройки"
+				"settings": "Настройки",
+				"groups": {
+					"monitoring": "Мониторинг",
+					"alerting": "Оповещения",
+					"reporting": "Отчёты",
+					"configuration": "Конфигурация"
+				}
 			},
 			"bottomMenu": {
 				"support": "Поддержка",

client/src/locales/th.json

@@ -181,7 +181,13 @@
 				"statusPages": "หน้าสถานะ",
 				"maintenance": "การบำรุงรักษา",
 				"logs": "บันทึก",
-				"settings": "การตั้งค่า"
+				"settings": "การตั้งค่า",
+				"groups": {
+					"monitoring": "การตรวจสอบ",
+					"alerting": "การแจ้งเตือน",
+					"reporting": "รายงาน",
+					"configuration": "การกำหนดค่า"
+				}
 			},
 			"bottomMenu": {
 				"support": "การสนับสนุน",

client/src/locales/tr.json

@@ -181,7 +181,13 @@
 				"statusPages": "Durum sayfaları",
 				"maintenance": "Bakım",
 				"logs": "Günlükler",
-				"settings": "Ayarlar"
+				"settings": "Ayarlar",
+				"groups": {
+					"monitoring": "İzleme",
+					"alerting": "Uyarılar",
+					"reporting": "Raporlama",
+					"configuration": "Yapılandırma"
+				}
 			},
 			"bottomMenu": {
 				"support": "Destek",

client/src/locales/uk.json

@@ -181,7 +181,13 @@
 				"statusPages": "Сторінки статусу",
 				"maintenance": "Обслуговування",
 				"logs": "Журнали",
-				"settings": "Налаштування"
+				"settings": "Налаштування",
+				"groups": {
+					"monitoring": "Моніторинг",
+					"alerting": "Сповіщення",
+					"reporting": "Звіти",
+					"configuration": "Конфігурація"
+				}
 			},
 			"bottomMenu": {
 				"support": "Підтримка",

client/src/locales/vi.json

@@ -181,7 +181,13 @@
 				"statusPages": "Trang trạng thái",
 				"maintenance": "Bảo trì",
 				"logs": "Nhật ký",
-				"settings": "Cài đặt"
+				"settings": "Cài đặt",
+				"groups": {
+					"monitoring": "Giám sát",
+					"alerting": "Cảnh báo",
+					"reporting": "Báo cáo",
+					"configuration": "Cấu hình"
+				}
 			},
 			"bottomMenu": {
 				"support": "Hỗ trợ",

client/src/locales/zh-CN.json

@@ -181,7 +181,13 @@
 				"statusPages": "状态页",
 				"maintenance": "维护",
 				"logs": "日志",
-				"settings": "设置"
+				"settings": "设置",
+				"groups": {
+					"monitoring": "监控",
+					"alerting": "告警",
+					"reporting": "报表",
+					"configuration": "配置"
+				}
 			},
 			"bottomMenu": {
 				"support": "支持",

client/src/locales/zh-TW.json

@@ -181,7 +181,13 @@
 				"statusPages": "狀態頁面",
 				"maintenance": "維護",
 				"logs": "日誌",
-				"settings": "設定"
+				"settings": "設定",
+				"groups": {
+					"monitoring": "監控",
+					"alerting": "警示",
+					"reporting": "報表",
+					"configuration": "設定"
+				}
 			},
 			"bottomMenu": {
 				"support": "支援",