style(app): reformat import statements and improve logging structure

- Simplified and condensed import declarations in `app.module.ts`.
- Enhanced error logging format in `crawler-detection.middleware.ts` for better readability.

backend/src/common/middlewares/crawler-detection.middleware.ts

@@ -59,7 +59,9 @@ export class CrawlerDetectionMiddleware implements NestMiddleware {
 				return;
 			}
 		} catch (error) {
-			this.logger.error(`Error checking ban status for IP ${ip}: ${error.message}`);
+			this.logger.error(
+				`Error checking ban status for IP ${ip}: ${error.message}`,
+			);
 			// On continue même en cas d'erreur Redis pour ne pas bloquer les utilisateurs légitimes
 		}