feat(docs, agents, risk): enhance documentation, API queries, and UI components

Updated the public documentation site with improved layout and accessibility, including new sections for client integration and admin guides. Enhanced API queries by adding 'active_only' and 'group_by' parameters for better data filtering in risk management. Refined UI components for agent management, ensuring consistent styling and improved user experience across the application. Added localization support for new documentation content in English and Nepali.

src/i18n/locales/zh/players.json

@@ -1,5 +1,6 @@
 {
   "title": "玩家",
+  "pageGuide": "钱包盘与信用盘玩家统一管理；详情页按 funding_mode 展示不同流水与操作。",
   "detailTitle": "玩家详情",
   "listTitle": "玩家列表",
   "viewDetail": "查看详情",