feat(agents, config, dashboard, i18n): add agent line provision wizard, site deletion, and site dashboard with multi-language support

Added agent line provision wizard page with permission gating, replacing redirect placeholder. Introduced site deletion API and UI with confirmation dialog in integration sites management. Added new site-scoped dashboard panel showing bet metrics, P/L trends, active players, and quick links. Enhanced chart tooltip to support custom formatters and fix indicator color

src/modules/dashboard/dashboard-page-client.tsx

@@ -2,19 +2,23 @@
 
 import type { ReactElement } from "react";
 
+import { isAgentOperator, isSiteAdminOperator } from "@/lib/admin-session-variants";
 import { AgentDashboardConsole } from "@/modules/dashboard/agent-dashboard-console";
 import { DashboardConsole } from "@/modules/dashboard/dashboard-console";
+import { SiteDashboardConsole } from "@/modules/dashboard/site-dashboard-console";
 import { useAdminProfile } from "@/stores/admin-session";
 
-/** 平台账号走全站仪表盘；绑定代理节点的经营账号走代理仪表盘。 */
+/** 超管/平台账号走全站仪表盘；站点管理员走站点仪表盘；代理经营账号走代理仪表盘。 */
 export function DashboardPageClient(): ReactElement {
   const profile = useAdminProfile();
-  const isAgentOperator =
-    profile?.agent != null && profile.is_super_admin !== true;
 
-  if (isAgentOperator) {
+  if (isAgentOperator(profile)) {
     return <AgentDashboardConsole />;
   }
 
+  if (isSiteAdminOperator(profile)) {
+    return <SiteDashboardConsole />;
+  }
+
   return <DashboardConsole />;
 }