public function rules(): array 	{ 		return [ 			'title' => ['required', 'string', 'max:100'], 			'slug' => ['required', 'max:50', 'string', new UniqueOnMarket(Manufacturer::class, 'slug', $this->market_id, $this->slug, $this->id?->id)], 			'active' => ['nullable', 'boolean'], 		]; 	}