Merge branch 'docs-yunohost-install' into 'develop'

Add installing via YunoHost to docs

See merge request soapbox-pub/soapbox-fe!244

docs/administration/install-yunohost.md

@@ -0,0 +1,25 @@
+# Installing Soapbox FE via YunoHost
+
+If you want to install Soapbox FE to a Pleroma instance installed using [YunoHost](https://yunohost.org), you can do so by following these steps.
+
+## 1. Download the build
+
+First, download the latest build of Soapbox FE from GitLab.
+
+```sh
+curl -L https://gitlab.com/soapbox-pub/soapbox-fe/-/jobs/artifacts/v1.0.0/download?job=build-production -o soapbox-fe.zip
+```
+
+## 2. Unzip the build
+
+Then, unzip the build to the Pleroma directory under YunoHost's directory:
+
+```sh
+busybox unzip soapbox-fe.zip -o -d /home/yunohost.app/pleroma/
+```
+
+**That's it! 🎉 Soapbox FE is installed.** The change will take effect immediately, just refresh your browser tab. It's not necessary to restart the Pleroma service.
+
+---
+
+Thank you to [@jeroen@social.franssen.xyz](https://social.franssen.xyz/@jeroen) for discovering this method.