Ajout paramètre message bas de page personnalisable

src/app/campaigns/[id]/vote/[participantId]/page.tsx

@@ -7,6 +7,7 @@ import { Campaign, Proposition, Participant, Vote, PropositionWithVote } from '@
 import { campaignService, participantService, propositionService, voteService, settingsService } from '@/lib/services';
 import { MarkdownContent } from '@/components/MarkdownContent';
 import { PROJECT_CONFIG } from '@/lib/project.config';
+import Footer from '@/components/Footer';
 
 // Force dynamic rendering to avoid SSR issues with Supabase
 export const dynamic = 'force-dynamic';
@@ -539,20 +540,7 @@ export default function PublicVotePage() {
         )}
 
         {/* Footer discret */}
-        <div className="text-center mt-16 pb-20">
-          <p className="text-gray-400 text-sm">
-            Développé avec ❤️ pour faciliter la démocratie participative -{' '}
-            <a 
-              href={PROJECT_CONFIG.repository.url} 
-              target="_blank" 
-              rel="noopener noreferrer"
-              className="text-gray-500 hover:text-gray-700 underline"
-            >
-              Logiciel libre
-            </a>{' '}
-            et transparent pour tous
-          </p>
-        </div>
+        <Footer />
       </div>
 
       {/* Barre fixe en bas */}