feat(07.1-05): user-tz on dashboard, quotes, veeam-analysis

- dashboard/page.tsx: thread tz into PageHeader description's
  toLocaleDateString call.
- quotes/page.tsx: thread tz into formatDate arrow helper inside the
  default export.
- veeam-analysis/page.tsx: thread tz into the summary footer's
  generated-at toLocaleString call.

Migrates 3 of 81 audit leak callsites.

app/veeam-analysis/page.tsx

@@ -14,6 +14,7 @@ import {
   Brain, Play, RefreshCw, CheckCircle2, AlertTriangle, Clock,
   WifiOff, ChevronDown, ChevronRight, Wrench, RotateCcw, Sparkles, Zap, BookOpen, GraduationCap,
 } from 'lucide-react';
+import { useUserTimezone } from '@/lib/hooks/use-user-timezone';
 
 // ── Types ─────────────────────────────────────────────────────────────────────
 
@@ -260,6 +261,7 @@ function renderTicketSubRow(t: TicketRow) {
 // ── Page ──────────────────────────────────────────────────────────────────────
 
 export default function VeeamAnalysisPage() {
+  const tz = useUserTimezone();
   const [data,   setData]   = useState<AnalysisData | null>(null);
   const [status, setStatus] = useState<RunStatus | null>(null);
   const [loading, setLoading] = useState(true);
@@ -668,7 +670,7 @@ export default function VeeamAnalysisPage() {
                   </div>
 
                   <p className="text-[10px] text-muted-foreground">
-                    Generated by {summary.model} · {new Date(summary.generated_at).toLocaleString()}
+                    Generated by {summary.model} · {new Date(summary.generated_at).toLocaleString(undefined, { timeZone: tz })}
                   </p>
                 </CardContent>
               )}