Save the hubbers in localstorage

[IonicaBizau]

We're now making API requests to GitHub API: max 60 requests / hour. A nice improvement would be to store the hubbers list in browser's localStorage and try to update it every time (just in case new hubbers are appearing).

1. Check if the localStorage contains hubbers
2. Try to update the localStorage info.
3. If 1 and 2 failed, take the hubbers from our file.

:dizzy:

[alysonla]

@IonicaBizau oh interesting, I've never heard of localStorage before.

https://developer.mozilla.org/en-US/docs/Web/API/Window/localStorage

[IonicaBizau]

@alysonla Yep, it's a nice browser feature. :sparkle:

[IonicaBizau]

Basically you can do something like:

// To set the data
localStorage.setItem("hubbers", JSON.stringify([/* wonderful people */]);

// To get the data
JSON.parse(localStorage.getItem("hubbers"));