Merge remote high-performance: keep local AI management page and resolve conflicts

src/components/AdminSidebar.tsx

@@ -247,6 +247,12 @@ const GROUPS: NavItem[][] = [
       icon: CreditCard,
       moduleKeys: ["CREDIT_MANAGEMENT", "CREDITS"],
     },
+    {
+      href: "/admin/ai-management",
+      label: "AI Management",
+      icon: Sparkles,
+      moduleKeys: ["AI_MANAGEMENT", "AI"],
+    },
     {
       href: "/admin/coupon",
       label: "Coupon Management",

src/lib/admin/dashboard.ts

@@ -95,6 +95,62 @@ const adapterMap: Record<string, () => Promise<WidgetDataResult<AdminWidgetPaylo
   kpi_credits_purchased: async () => ({ state: 'success', payload: { kind: 'kpi', data: kpiData.creditsPurchased } }),
   chart_leads_trend: async () => ({ state: 'success', payload: { kind: 'line_chart', data: lineChartData } }),
   chart_revenue_overview: async () => ({ state: 'success', payload: { kind: 'bar_chart', data: barChartData } }),
+  kpi_ai_users: async () => {
+    try {
+      const token = typeof sessionStorage !== 'undefined'
+        ? sessionStorage.getItem('nxtgauge_admin_access_token') || ''
+        : '';
+      const res = await fetch('/api/admin/ai/stats', {
+        headers: { Authorization: `Bearer ${token}` },
+        credentials: 'include',
+      });
+      if (!res.ok) throw new Error('Failed');
+      const data = await res.json();
+      return {
+        state: 'success',
+        payload: {
+          kind: 'kpi',
+          data: {
+            value: String(data.total_users_with_ai ?? 0),
+            delta: '',
+            note: `${data.total_generations_today ?? 0} today`,
+            tone: 'up' as const,
+            icon: 'users' as const,
+          },
+        },
+      };
+    } catch {
+      return { state: 'error', message: 'Failed to load AI stats' };
+    }
+  },
+  kpi_ai_generations_today: async () => {
+    try {
+      const token = typeof sessionStorage !== 'undefined'
+        ? sessionStorage.getItem('nxtgauge_admin_access_token') || ''
+        : '';
+      const res = await fetch('/api/admin/ai/stats', {
+        headers: { Authorization: `Bearer ${token}` },
+        credentials: 'include',
+      });
+      if (!res.ok) throw new Error('Failed');
+      const data = await res.json();
+      return {
+        state: 'success',
+        payload: {
+          kind: 'kpi',
+          data: {
+            value: String(data.total_generations_today ?? 0),
+            delta: '',
+            note: `${data.total_generations_month ?? 0} this month`,
+            tone: 'up' as const,
+            icon: 'trend' as const,
+          },
+        },
+      };
+    } catch {
+      return { state: 'error', message: 'Failed to load AI usage' };
+    }
+  },
 };
 
 export const ADMIN_DASHBOARD_WIDGETS: DashboardWidgetDefinition[] = [
@@ -180,6 +236,28 @@ export const ADMIN_DASHBOARD_WIDGETS: DashboardWidgetDefinition[] = [
     readiness: 'ready',
     description: 'Weekly revenue overview',
   },
+  {
+    widgetKey: 'kpi_ai_users',
+    title: 'AI Users',
+    moduleKey: 'AI_MANAGEMENT',
+    defaultSize: 'S',
+    defaultVisible: true,
+    order: 9,
+    dataAdapterKey: 'kpi_ai_users',
+    readiness: 'ready',
+    description: 'Total users with active AI plans',
+  },
+  {
+    widgetKey: 'kpi_ai_generations_today',
+    title: 'AI Generations Today',
+    moduleKey: 'AI_MANAGEMENT',
+    defaultSize: 'S',
+    defaultVisible: true,
+    order: 10,
+    dataAdapterKey: 'kpi_ai_generations_today',
+    readiness: 'ready',
+    description: 'AI generations used today',
+  },
 ];
 
 export function loadWidgetData(definition: DashboardWidgetDefinition): Promise<WidgetDataResult<AdminWidgetPayload>> {