Restore source files from Google Drive backup

dashboard/src/app/(panel)/performance/page.tsx

@@ -6,6 +6,7 @@ import { api, useApi, toast } from "@/lib/api";
 import { Card, Button, Badge, Tabs, EmptyState, Modal } from "@/components/ui";
 import { TimeSeriesChart, Sparkline, type Point } from "@/components/charts";
 import { fmtBytes } from "@/lib/format";
+import { usePublicMode } from "@/lib/publicmode";
 
 type MetricRow = {
   bucket: number;
@@ -66,6 +67,7 @@ const VERDICTS: Record<LagData["verdict"], { badge: "good" | "warn" | "crit" | "
 };
 
 export default function PerformancePage() {
+  const publicMode = usePublicMode();
   const [range, setRange] = useState("1h");
   const { data: rows } = useApi<MetricRow[]>(`/api/metrics?range=${range}`, 30000);
   const { data: lag, refresh: refreshLag } = useApi<LagData>("/api/lag", 30000);
@@ -116,9 +118,11 @@ export default function PerformancePage() {
       <Card
         title="Lag diagnosis"
         actions={
-          <Button size="sm" onClick={runHealthReport} busy={busyReport}>
-            <Stethoscope size={13} /> Full health report
-          </Button>
+          publicMode ? undefined : (
+            <Button size="sm" onClick={runHealthReport} busy={busyReport}>
+              <Stethoscope size={13} /> Full health report
+            </Button>
+          )
         }
       >
         <div className="flex flex-wrap items-start gap-4">