Bundle of small fixes (#355)

* Bundle of small fixes

![bundle of small fixes](https://i.imgur.com/IkPE3uP.png)

- List items in project body may overflow
- Reduce margin between pagination buttons for better mobile support
- Prevent titles from overflowing in search for better mobile support
- Don't show ThisOrThats with only one item
- Fix style inconsistencies on homepage
- Add more links to homepage to docs, GH, and discord, so they can't be missed

* Appease lint

* Dryer lint isn't even the worst type of lint. It's this.

components/ui/Pagination.vue

@@ -134,7 +134,7 @@ button,
   margin: 0.5rem 0;
   > div,
   .has-icon {
-    margin: 0 0.5em;
+    margin: 0 0.3em;
   }
   font-size: 80%;
   @media screen and (min-width: 350px) {