Add Analytics for Polly usage

[jonsnowpt]

Hi!

My suggestion for a feature:

Option to check analytics for Polly usage directly inside the Wordpress Plugin.

At this time we have no idea of the usage, it is very important to understand if users are appreciating this option. And how many users are taking advantage of this feature.

[imeson]

I'm trying to discover the answer to that as well. Is it even possible outside of WordPress? We've tried to pursue CloudWatch doing this but what it reports seems super basic.