Use localStorage to save input values for auto suggestions

[c4spar]

If denoland/deno#1657 lands, we can use the localStorage to automatically save input values for auto suggestions.

await Input.prompt({
  message: "Choose a color",
  suggestions: "local-storage-id", // Will be used as localStorage key to save suggestions.
});

await Input.prompt({
  message: "Choose a color",
  suggestions: {
    name: "local-storage-id",
    options: ["red", "blue", "green"], // Default suggestions. Will be used if no suggestions are available in localStorage.
  }
});