✨ Added version dialog. See File -> Version.

tidal_dl_ng/dialog.py

@@ -0,0 +1,19 @@
+from PySide6.QtWidgets import QDialog
+
+from tidal_dl_ng import __version__
+from tidal_dl_ng.ui.dialog_version import Ui_DialogVersion
+
+
+class DialogVersion(QDialog):
+    """Version dialog."""
+
+    def __init__(self, parent=None):
+        super().__init__(parent)
+        # Create an instance of the GUI
+        self.ui = Ui_DialogVersion()
+        # Run the .setupUi() method to show the GUI
+        self.ui.setupUi(self)
+        # Set the version.
+        self.ui.l_version.setText("v" + __version__)
+
+        self.exec()