fix: handle case twitter url is invalid or twitter is down

[alfonsobries]

Summary

The ticket only mentions the case where the URL is invalid but is theoretically possible that Twitter server is down, is that is the case we will also have an exception.

1. Validates the response of the Twitter API and returns an empty string if no valid result.
2. If receives a connection exception will also return an empty string but in this case the cache will be only for 5 minutes so it can try again later.

Checklist

• Documentation (if necessary)
• Tests (if necessary)
• Ready to be merged

[ItsANameToo]

https://app.clickup.com/t/11m4fxu