This adds backslashes to escape the `--datadir` path in the Windows Installer. Without this, the path would be dropped at the first space (e.g. `C:\Test Area\Jellyfin` would become `C:\Test`).
Fixes#1773.
* Much better, but still broken
It crashes with two custom pages after one another. (So when the service should be installed).
* Fixed the problems and finished the NSIS installer.
Also ignored some of the artifacts.
* Added changes to CI for setup building.
Consolidate building and fixed git error.
Small CI fixes.
Move UX repo to SourcesDirectory
Fix stupid checkout <> clone error.
Fix typo in PowerShell command.
Artifact publish tasks can not have wildcards.
The service is now completely controlled by nssm as with the install-jellyfin.ps1
The LocalAppData had the global context, its now
Corrected order of Mandatory and Optional components.
