Feat: Cinemeta integration

> I would just like to reiterate that this would indeed turn the add-on perfect and would be very much appreciated. That and being able to get metadata from Cinemeta instead of animekitsu for the calendar compatibility. _Originally posted by @diobg in [#98](https://github.com/SageTendo/mal-stremio-addon/issues/98#issuecomment-3430967169)_