feat(system): redesign system info page and move request-log controls from layout footer

src/i18n/locales/en.json

@@ -989,6 +989,7 @@
   },
   "system_info": {
     "title": "Management Center Info",
+    "about_title": "CLI Proxy API Management Center",
     "connection_status_title": "Connection Status",
     "api_status_label": "API Status:",
     "config_status_label": "Config Status:",

src/i18n/locales/ru.json

@@ -994,6 +994,7 @@
   },
   "system_info": {
     "title": "Информация о центре управления",
+    "about_title": "CLI Proxy API Management Center",
     "connection_status_title": "Статус подключения",
     "api_status_label": "Статус API:",
     "config_status_label": "Статус конфигурации:",

src/i18n/locales/zh-CN.json

@@ -989,6 +989,7 @@
   },
   "system_info": {
     "title": "管理中心信息",
+    "about_title": "CLI Proxy API Management Center",
     "connection_status_title": "连接状态",
     "api_status_label": "API 状态:",
     "config_status_label": "配置状态:",