Add Desktop file to easily start KlipperScreen on a normal Linux desktop (#713)

Co-authored-by: alfrix <alfredomonclus@gmail.com>

scripts/KlipperScreen-install.sh

@@ -161,6 +161,13 @@ update_x11()
     fi
 }
 
+add_desktop_file()
+{
+    DESKTOP=$(<$SCRIPTPATH/KlipperScreen.desktop)
+    mkdir -p $HOME/.local/share/applications/
+    echo "$DESKTOP" | tee $HOME/.local/share/applications/KlipperScreen.desktop > /dev/null
+}
+
 start_KlipperScreen()
 {
     echo_text "Starting service..."
@@ -177,4 +184,5 @@ modify_user
 install_systemd_service
 update_x11
 echo_ok "KlipperScreen was installed"
+add_desktop_file
 start_KlipperScreen

scripts/KlipperScreen.desktop

@@ -0,0 +1,11 @@
+[Desktop Entry]
+Name=KlipperScreen
+GenericName=Touch screen GUI for Klipper via Moonraker
+Icon=$HOME/KlipperScreen/styles/icon.svg
+Exec=sh -c "$HOME/.KlipperScreen-env/bin/python $HOME/KlipperScreen/screen.py"
+Terminal=false
+Type=Application
+Categories=Graphics;3DGraphics;Engineering;
+Keywords=3D;Printing
+StartupNotify=false
+StartupWMClass=klipper-screen