docs: Add sosol to projects list
@@ -20,3 +20,5 @@ Open a pull request to add your project to the [list](https://github.com/project
* [Jet Protocol](https://jetprotocol.io/)
* [Quarry](https://quarry.so/)
* [PsyOptions](https://psyoptions.io/)
+* [sosol](https://sosol.app/)
+
