func fetchData<T: Decodable>(from url: URL) async throws -> T {
    let (data, response) = try await URLSession.shared.data(from: url)

    guard let httpResponse = response as? HTTPURLResponse,
          httpResponse.statusCode == 200 else {
        throw NetworkError.invalidResponse
    }

    return try JSONDecoder().decode(T.self, from: data)
}

enum NetworkError: Error {
    case invalidResponse
    case decodingFailed
}