chore: update configuration and improve backup service handling

- Added root path configuration for turbopack in next.config.ts.
- Updated build script in package.json to include Prisma generation.
- Changed backup service methods to use synchronous config retrieval where appropriate, improving performance and avoiding async issues.
- Ensured dynamic rendering in layout.tsx for better page performance.

src/app/api/backups/route.ts

@@ -30,7 +30,7 @@ export async function GET(request: NextRequest) {
     console.log('🔄 API GET /api/backups called');
 
     // Test de la configuration d'abord
-    const config = backupService.getConfig();
+    const config = await backupService.getConfig();
     console.log('✅ Config loaded:', config);
 
     // Test du scheduler
@@ -111,7 +111,7 @@ export async function POST(request: NextRequest) {
         return NextResponse.json({
           success: true,
           message: 'Configuration updated',
-          data: backupService.getConfig(),
+          data: await backupService.getConfig(),
         });
 
       case 'scheduler':