Add Uptime-Kuma introduction, write descriptive alt text site-wide, and fix brand capitalization and filenames with spaces

content/en/3.serveex/6.cloud/2.nextcloud.md

@@ -8,7 +8,7 @@ description: Install Nextcloud to self-host your files, photos, and calendar, a
 
 [Nextcloud](https://nextcloud.com/) is a self-hosted solution that allows you to access and synchronize your data across all your devices. It also includes collaboration features, calendar, and more. It’s a great alternative to services like Google Drive, iCloud, or OneDrive.
 
-![Picture](/img/serveex/nextcloud.png)
+![Nextcloud web interface showing files and folders](/img/serveex/nextcloud.png)
 
 ## Installation
 ::note{to="https://docs.linuxserver.io/images/docker-nextcloud/"}
@@ -84,8 +84,8 @@ Deploy the stack and visit `http://yourserverip:4545` to complete the setup.
 __If it fails:__ check your firewall rules.
 ::
 
-## Exposing Nextcloud with Swag
-The goal of this setup is to access Nextcloud remotely from all your devices. We’ll use Swag to expose the app.
+## Exposing Nextcloud with SWAG
+The goal of this setup is to access Nextcloud remotely from all your devices. We’ll use SWAG to expose the app.
 
 ::note
 
@@ -155,7 +155,7 @@ Press :kbd{value="Ctrl+O"}, then :kbd{value="Enter"} to save, and :kbd{value="Ct
 
 ### Create the subdomain.conf file
 
-In Swag’s folders, create the file `nextcloud.subdomain.conf`:
+In SWAG’s folders, create the file `nextcloud.subdomain.conf`:
 
 ```bash [Terminal]
 sudo nano /srv/docker/swag/config/nginx/proxy-confs/nextcloud.subdomain.conf