Frontend/Backend - Platform - Implement a `where to watch`

Take a look into a few options for this, I think this would just be an endpoint to pull in from an api, please do not overcomplicate this.

I'd suggest we build this in way that we can swap out the api at any time, it'll be quite a cool thing to build, for this we'd do an apiImpl file with a standard fetch function that we can then call from a whereToWatchController.

fyi @2896440d