Suppression de l'export GEDCOM

- Routes export.source et export.recherche supprimées
- ExportController : méthodes source() et recherche() supprimées,
  imports GedcomExportService/DbCompat/Releve/SourceStatus/DB retirés
- Boutons GEDCOM retirés de sources/show, releves/index et recherche/index

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

resources/views/recherche/index.blade.php

@@ -108,11 +108,6 @@
                     @else
                         <strong>{{ number_format($total) }}</strong> relevé{{ $total > 1 ? 's' : '' }} trouvé{{ $total > 1 ? 's' : '' }}
                         @if(request('q')) pour <em>« {{ request('q') }} »</em> @endif
-                        —
-                        <a href="{{ route('export.recherche', request()->query()) }}"
-                           class="text-indigo-600 hover:underline">
-                            ↓ Exporter en GEDCOM
-                        </a>
                     @endif
                 </p>
 

resources/views/releves/index.blade.php

@@ -10,12 +10,7 @@
             </div>
             <div class="flex items-center gap-3">
                 <a href="{{ route('sources.show', $source) }}" class="text-sm text-indigo-600 hover:underline">← Source</a>
-                <a href="{{ route('export.source', $source) }}"
-                   class="px-4 py-2 border border-gray-300 dark:border-gray-600 text-gray-700 dark:text-gray-300 text-sm rounded-md hover:bg-gray-50 dark:hover:bg-gray-700"
-                   title="Télécharger au format GEDCOM 5.5.1">
-                    ↓ GEDCOM
-                </a>
-                @can('create', [App\Models\Releve::class, $source])
+@can('create', [App\Models\Releve::class, $source])
                     <a href="{{ route('sources.releves.create', $source) }}"
                        class="px-4 py-2 bg-indigo-600 text-white text-sm rounded-md hover:bg-indigo-700">
                         + Nouveau relevé

resources/views/sources/show.blade.php

@@ -140,10 +140,6 @@
                            class="px-3 py-1.5 bg-white dark:bg-gray-700 border border-gray-300 dark:border-gray-600 text-gray-700 dark:text-gray-300 text-xs rounded-md hover:bg-gray-50 dark:hover:bg-gray-600">
                             ↓ CSV
                         </a>
-                        <a href="{{ route('export.source', $source) }}"
-                           class="px-3 py-1.5 bg-white dark:bg-gray-700 border border-gray-300 dark:border-gray-600 text-gray-700 dark:text-gray-300 text-xs rounded-md hover:bg-gray-50 dark:hover:bg-gray-600">
-                            ↓ GEDCOM
-                        </a>
                     @endif
                     @can('create', [App\Models\Releve::class, $source])
                         <a href="{{ route('sources.releves.create', $source) }}"