public function up(): void 	{ 		Schema::create('manufacturers', function (Blueprint $table): void { 			$table->uuid('id')->primary(); 			$table->string('title', 50); 			$table->string('slug', 50)->unique(); 			$table->boolean('active')->default(true); 			$table->uuid('market_id')->nullable(); 			$table->timestamps();  			$table->foreign('market_id')->references('id')->on('markets')->onDelete('cascade'); 			$table->index(Model::CREATED_AT); 		}); 	}