Based on user feedback regarding missing information (#6257) I have pulled changes verbatim from the [Forum's post ](https://forum.snapcraft.io/t/services-and-daemons/12601/24) * New page in explanations section titled Services and Daemons * In the discourse post conceptual content, fixed layout of long list and fixed intersphinx cross referencing to snap documentation instead of forum post backlinks. --- - [x] I've followed the [contribution guidelines](https://github.com/canonical/snapcraft/blob/main/CONTRIBUTING.md). - [x] I've signed the [CLA](http://www.ubuntu.com/legal/contributors/). - [ ] I've successfully run `make lint && make test`. - [x] I've added or updated any relevant documentation. - [x] In documents I changed, I [added a meta description](https://canonical-starflow.readthedocs-hosted.com/how-to/add-a-page-meta-description/) if one was missing. - [ ] I've updated the relevant release notes.