Ajout paramètre message bas de page personnalisable

src/app/admin/page.tsx

@@ -15,6 +15,7 @@ import { Badge } from '@/components/ui/badge';
 import AuthGuard from '@/components/AuthGuard';
 import { FolderOpen, Users, FileText, Plus, BarChart3, Settings, Check, Copy } from 'lucide-react';
 import StatusSwitch from '@/components/StatusSwitch';
+import { MarkdownContent } from '@/components/MarkdownContent';
 
 export const dynamic = 'force-dynamic';
 
@@ -255,7 +256,7 @@ function AdminPageContent() {
                               </CardTitle>
                             </div>
                             <CardDescription className="text-slate-600 dark:text-slate-400 text-sm leading-relaxed mb-4">
-                              {campaign.description}
+                              <MarkdownContent content={campaign.description} />
                             </CardDescription>
                             
                             {/* Status Switch */}