Update daemon to 2026.3-beta1 and make scripts less "presumptous"

mullvad-vpn-daemon/mullvad-vpn-daemon-systemd.post-install

@@ -1,9 +1,8 @@
 #!/bin/sh
 set -eu
 
-# Enable and start systemd services
-if which systemctl >/dev/null 2>&1 && systemctl is-system-running | grep -vq offline >/dev/null 2>&1; then
-  systemctl enable "/usr/lib/systemd/system/mullvad-daemon.service"
-  systemctl start mullvad-daemon.service || echo "Failed to start mullvad-daemon.service"
-  systemctl enable "/usr/lib/systemd/system/mullvad-early-boot-blocking.service"
-fi
+echo '>>> To start Mullvad VPN, enable the daemon:'
+echo '    systemctl enable --now mullvad-daemon.service'
+echo ''
+echo '>>> Optional: block network until VPN is up at boot:'
+echo '    systemctl enable mullvad-early-boot-blocking.service'