功能：接入Linux原生光标并完善设备接入工具

terminal/kiosk-shell/scripts/vdi-moonlight

@@ -183,6 +183,11 @@ build_cmd() {
     CMD="$CMD --video-codec $CODEC"
     CMD="$CMD --video-decoder $DECODER"
     CMD="$CMD --keep-awake"
+    # The kiosk must keep system shortcuts inside the streamed desktop. Without
+    # this, combinations such as Win+Shift+S are handled by the box OS and can
+    # expose its UI over the cloud desktop. Apply this to Windows, Ubuntu and
+    # Kylin sessions alike.
+    CMD="$CMD --capture-system-keys always"
     [ "$ABSOLUTE_MOUSE" = "1" ] && CMD="$CMD --absolute-mouse"
     [ "$AUDIO" = "1" ] && CMD="$CMD --audio-on-host" || CMD="$CMD --no-audio-on-host"
     # 按profile选择同步策略；默认保持当前稳定档。