Display episode and season numbers as small badges on

### Checklist

- [X] I have used the search function for [open](https://github.com/AntennaPod/AntennaPod/issues) **and** [closed](https://github.com/AntennaPod/AntennaPod/issues?q=is%3Aissue+is%3Aclosed) issues to see if someone else has already submitted the same feature request.
- [x] I will describe the problem with as much detail as possible.
- [X] This request contains only one single feature, **not** a list of multiple (related) features.

### App version

3.1.0

### Where did you get the app from

Google Play

### Problem you may be having, or feature you want

Some podcasts include in the metadata the season and episode numbers of an episode ( & e.g.). Currently in antennapod there is no way to know this info unless it was also included in the title of the episode.

### Suggested solution

Include this info next to the date of an episode.

### Screenshots / Drawings / Technical details

Here is a screenshot of pocketcasts and how they include this data

this is a screenshot of antennapod showing the same podcast