Smarter approach for our requests

BackendService.cs

return await Policy
	.Handle<HttpRequestException>(ex => !ex.Message.ToLower().Contains("404"))
	.WaitAndRetryAsync
	(
		retryCount: 3,
		sleepDurationProvider: retryAttempt => TimeSpan.FromSeconds(Math.Pow(2, retryAttempt)),
		onRetry: (ex, time) =>
		{
			Console.WriteLine($"Something went wrong: {ex.Message}, retrying...");
		}
	)
	.ExecuteAsync(async () =>
	{
		Console.WriteLine($"Trying to fetch remote data...");

		var resultJson = await _httpClient.GetStringAsync($"comic/{id}");

		return JsonConvert.DeserializeObject<IEnumerable<Comic>>(resultJson);
	});