Office Hours - implement more podcast directories

Currently Office Hours doesn't list many podcast directories on either the [Fireside page](https://www.officehours.hair/subscribe) or here at [./office-hours/subscribe](https://new.jupiterbroadcasting.com/show/office-hours/subscribe/)

Task to implement more podcast directories:
* [ ] confirm Office Hours are in the directories listed by other shows
* [ ] add Office Hours to said directories (might require JB input via Fireside?)
* [ ] confirm above directories listed on Fireside
* [ ] implement additional Subscribe links/buttons to ./office-hours/subscribe