feat(reports): sales report-level empty state

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

src/components/reports/sales/sales-report-client.tsx

@@ -36,6 +36,8 @@ import {
 } from '@/lib/constants';
 import { formatMoney } from '@/lib/reports/format-currency';
 import type { ReportPayload } from '@/lib/reports/types';
+import { ReportEmptyState } from '@/components/reports/shared/report-empty-state';
+import type { Route } from 'next';
 
 import { SalesPipelineFunnel } from './sales-pipeline-funnel';
 import { SalesStageVelocity } from './sales-stage-velocity';
@@ -211,6 +213,7 @@ interface SalesReportPayload {
     recentWins: RecentWinRow[];
     lostReasonBreakdown: LostReasonRow[];
     range: { from: string; to: string };
+    hasData: boolean;
   };
 }
 
@@ -274,7 +277,7 @@ interface SalesTemplateConfig extends Record<string, unknown> {
   compare?: boolean;
 }
 
-export function SalesReportClient({ portSlug: _portSlug }: { portSlug: string }) {
+export function SalesReportClient({ portSlug }: { portSlug: string }) {
   const searchParams = useSearchParams();
   const initialTemplateId = searchParams?.get('templateId') ?? null;
 
@@ -345,6 +348,7 @@ export function SalesReportClient({ portSlug: _portSlug }: { portSlug: string })
   });
 
   const kpis = query.data?.data.kpis;
+  const data = query.data?.data;
   const deltas = query.data?.data.comparison?.deltas ?? null;
   const funnel = query.data?.data.funnel ?? [];
   const stageVelocity = query.data?.data.stageVelocity ?? [];
@@ -594,6 +598,25 @@ export function SalesReportClient({ portSlug: _portSlug }: { portSlug: string })
     };
   }
 
+  if (!query.isLoading && data && !data.hasData) {
+    return (
+      <div className="space-y-6">
+        <PageHeader
+          eyebrow="Reports"
+          title="Sales performance"
+          description="Rep performance, win rates, pipeline value, stalled deals, and deal heat."
+        />
+        <ReportEmptyState
+          icon={TrendingUp}
+          title="No sales activity yet"
+          body="Once you add clients and log interests, this report fills with win rates, pipeline value, and deal heat."
+          actionLabel="Add an interest"
+          actionHref={`/${portSlug}/interests` as Route}
+        />
+      </div>
+    );
+  }
+
   return (
     <div className="space-y-6">
       <PageHeader