better windows build system hook , and added appimage workflow to nightly

scripts/build.ps1

@@ -0,0 +1,18 @@
+$ErrorActionPreference = 'Stop'
+
+Write-Output "Starting Compilaton of Qt Ressource"
+pyside6-rcc "res.qrc" -o "src\lce_qt_launcher\res_rc.py" || exit /b 1
+Write-Output "done"
+
+Write-Output "Compilation of Qt ui files"
+
+$QT_UI_ARRAY="system_info","form","instance","settingDialog","about", "contentInstaller"
+
+foreach ($QT_UI in $QT_UI_ARRAY)
+{
+    Write-Output "Compiling $QT_UI.ui Qt UI file"
+    pyside6-uic "src/$T_UI..ui" -o "src\lce_qt_launcher\ui_$Qt_UI.py"
+    Write-Output "done"
+}
+
+Write-Output "Compilation of all Qt ui files finished"