Comma-separated host list logs into every host, merges VM lists tagged
by origin host, and routes SPICE connections to the right one. Also
adds a username format hint (user@realm) on the login form.
VirtViewer's installer folder name includes the version number
(e.g. "VirtViewer v11.0-256"), so the previous hardcoded path never
matched a real install. Now scans Program Files for any VirtViewer*
folder, and adds a Settings dialog (Windows only) to pick the
remote-viewer.exe path manually as a fallback.
- Windows NSIS: lädt VirtViewer MSI herunter und installiert es
während der App-Installation (via PowerShell + msiexec)
- Linux .deb: Depends: virt-viewer — apt zieht es automatisch rein
- Linux AppImage: Startup-Check mit pkexec-Dialog falls virt-viewer fehlt
- BUILD.md aktualisiert: Installer-Verhalten dokumentiert