Consider shipping as .app.uzip rather than as .app.zip


This was made on FreeBSD 13 with

```
makefs '/home/liveuser/Desktop/Chromium.app.ufs' '/home/liveuser/Desktop/Chromium.app'
mkuzip -A zstd -C 15 -o '/home/liveuser/Desktop/Chromium.app.uzip' '/home/liveuser/Desktop/Chromium.app.ufs'
```

The advantage would be that it could be nicely mounted by the kernel through https://github.com/vermaden/automount/ rather than through the slow, clumsy, and error-prone [`sysutils/archivemount/`](https://www.freshports.org/sysutils/archivemount/).

Blocked by:
https://github.com/vermaden/automount/issues/34

No project file, test, or entry point is named. Start by locating how Application Bundles are packaged and distributed, then review the linked automount issue for the stated dependency. Done would require an agreed packaging change and a verified .app.uzip delivery path.

Vom Indexierungsmodell aus dem Issue-Text verfasst.