feat(web): show active sandbox details in Box status popover

Display sandbox count and a detailed list of active sessions including
session ID, image, backend, resources (CPU/memory), network mode, and
last used time. Fetched from GET /api/v1/box/sessions in parallel.
Includes i18n for all 8 supported languages.

web/src/i18n/locales/en-US.ts

@@ -473,7 +473,12 @@ const enUS = {
     boxUnavailable: 'Unavailable',
     boxBackend: 'Backend',
     boxProfile: 'Profile',
+    boxSandboxes: 'Sandboxes',
     boxErrors: 'Errors',
+    boxSessionImage: 'Image',
+    boxSessionBackend: 'Backend',
+    boxSessionResources: 'Resources',
+    boxSessionNetwork: 'Network',
     boxStatusLoadFailed: 'Failed to load Box status',
     failedToGetDebugInfo: 'Failed to get debug information',
     copiedToClipboard: 'Copied to clipboard',

web/src/i18n/locales/es-ES.ts

@@ -485,7 +485,12 @@ const esES = {
     boxUnavailable: 'No disponible',
     boxBackend: 'Backend',
     boxProfile: 'Perfil',
+    boxSandboxes: 'Sandboxes',
     boxErrors: 'Errores',
+    boxSessionImage: 'Imagen',
+    boxSessionBackend: 'Backend',
+    boxSessionResources: 'Recursos',
+    boxSessionNetwork: 'Red',
     boxStatusLoadFailed: 'Error al cargar el estado de Box',
     failedToGetDebugInfo: 'Error al obtener la información de depuración',
     copiedToClipboard: 'Copiado al portapapeles',

web/src/i18n/locales/ja-JP.ts

@@ -478,7 +478,12 @@ const jaJP = {
     boxUnavailable: '利用不可',
     boxBackend: 'バックエンド',
     boxProfile: 'プロファイル',
+    boxSandboxes: 'サンドボックス',
     boxErrors: 'エラー',
+    boxSessionImage: 'イメージ',
+    boxSessionBackend: 'バックエンド',
+    boxSessionResources: 'リソース',
+    boxSessionNetwork: 'ネットワーク',
     boxStatusLoadFailed: 'Box ステータスの読み込みに失敗しました',
     failedToGetDebugInfo: 'デバッグ情報の取得に失敗しました',
     copiedToClipboard: 'クリップボードにコピーしました',

web/src/i18n/locales/ru-RU.ts

@@ -481,7 +481,12 @@ const ruRU = {
     boxUnavailable: 'Недоступно',
     boxBackend: 'Бэкенд',
     boxProfile: 'Профиль',
+    boxSandboxes: 'Песочницы',
     boxErrors: 'Ошибки',
+    boxSessionImage: 'Образ',
+    boxSessionBackend: 'Бэкенд',
+    boxSessionResources: 'Ресурсы',
+    boxSessionNetwork: 'Сеть',
     boxStatusLoadFailed: 'Не удалось загрузить статус Box',
     failedToGetDebugInfo: 'Не удалось получить отладочную информацию',
     copiedToClipboard: 'Скопировано в буфер обмена',

web/src/i18n/locales/th-TH.ts

@@ -468,7 +468,12 @@ const thTH = {
     boxUnavailable: 'ไม่พร้อมใช้งาน',
     boxBackend: 'แบ็กเอนด์',
     boxProfile: 'โปรไฟล์',
+    boxSandboxes: 'แซนด์บ็อกซ์',
     boxErrors: 'ข้อผิดพลาด',
+    boxSessionImage: 'อิมเมจ',
+    boxSessionBackend: 'แบ็กเอนด์',
+    boxSessionResources: 'ทรัพยากร',
+    boxSessionNetwork: 'เครือข่าย',
     boxStatusLoadFailed: 'โหลดสถานะ Box ล้มเหลว',
     failedToGetDebugInfo: 'ไม่สามารถดึงข้อมูลดีบักได้',
     copiedToClipboard: 'คัดลอกไปยังคลิปบอร์ดแล้ว',

web/src/i18n/locales/vi-VN.ts

@@ -478,7 +478,12 @@ const viVN = {
     boxUnavailable: 'Không khả dụng',
     boxBackend: 'Backend',
     boxProfile: 'Hồ sơ',
+    boxSandboxes: 'Sandbox',
     boxErrors: 'Lỗi',
+    boxSessionImage: 'Image',
+    boxSessionBackend: 'Backend',
+    boxSessionResources: 'Tài nguyên',
+    boxSessionNetwork: 'Mạng',
     boxStatusLoadFailed: 'Tải trạng thái Box thất bại',
     failedToGetDebugInfo: 'Lấy thông tin gỡ lỗi thất bại',
     copiedToClipboard: 'Đã sao chép vào clipboard',

web/src/i18n/locales/zh-Hans.ts

@@ -452,7 +452,12 @@ const zhHans = {
     boxUnavailable: '不可用',
     boxBackend: '后端',
     boxProfile: '配置',
+    boxSandboxes: '沙箱数',
     boxErrors: '错误数',
+    boxSessionImage: '镜像',
+    boxSessionBackend: '后端',
+    boxSessionResources: '资源',
+    boxSessionNetwork: '网络',
     boxStatusLoadFailed: '加载 Box 状态失败',
     failedToGetDebugInfo: '获取调试信息失败',
     copiedToClipboard: '已复制到剪贴板',

web/src/i18n/locales/zh-Hant.ts

@@ -453,7 +453,12 @@ const zhHant = {
     boxUnavailable: '不可用',
     boxBackend: '後端',
     boxProfile: '設定檔',
+    boxSandboxes: '沙箱數',
     boxErrors: '錯誤數',
+    boxSessionImage: '映像檔',
+    boxSessionBackend: '後端',
+    boxSessionResources: '資源',
+    boxSessionNetwork: '網路',
     boxStatusLoadFailed: '載入 Box 狀態失敗',
     failedToGetDebugInfo: '取得偵錯資訊失敗',
     copiedToClipboard: '已複製到剪貼簿',