Hello, I recently started experimenting with MicroOS as a desktop.  One of the
first problems I encountered was that several of my Appimages would not run due
a FUSE issue.  

To Reproduce:
1. Fresh install of MicroOS (for mine, I used the Gnome Desktop)
2. Download the Bitwarden Appimage ->
https://vault.bitwarden.com/download/?app=desktop&platform=linux
3. Attempt to launch, the following error will be produced 

```
:~> ./Bitwarden-1.32.1-x86_64.AppImage 
fuse: failed to exec fusermount: No such file or directory

Cannot mount AppImage, please check your FUSE setup.
You might still be able to extract the contents of this AppImage 
if you run it with the --appimage-extract option. 
See https://github.com/AppImage/AppImageKit/wiki/FUSE 
for more information
open dir error: No such file or directory
```

Fuse is installed in base MicroOS, it looks like this an issue that can be
resolved with a symlink since /usr/bin/fusermount3 exists and there is no
/usr/bin/fusermount. 

I confirmed this solution works by running 
```
sudo tukit execute bash
ln -s /usr/bin/fusermount3 /usr/bin/fusermount
exit
systemctl reboot
```

This issue also exists when running the Nextcloud Appimage
(https://github.com/nextcloud/desktop/releases/download/v3.4.4/Nextcloud-3.4.4-x86_64.AppImage)

While this may be a minor usability issue, this is one of the papercuts I
encountered using MicroOS as a Desktop.