[view.qt.settings] fix: not re-enabling the action buttons when a validation error is displayed

CHANGELOG.md

@@ -18,6 +18,10 @@ The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/).
 - Arch
   - **wget** as a hard requirement for Arch package management
 
+- UI
+  - settings panel:
+    - not re-enabling the action buttons when a validation error is displayed 
+
 ### Improvements
 - General
   - useless code removed

bauh/view/qt/settings.py

@@ -133,6 +133,10 @@ class SettingsWindow(QWidget):
             msg.seek(0)
             dialog.show_message(title=self.i18n['warning'].capitalize(), body=msg.read(), type_=MessageType.WARNING)
 
+            self.tab_group.setEnabled(True)
+            self.bt_change.setEnabled(True)
+            self.bt_close.setEnabled(True)
+
     def _reload_manage_panel(self):
         if self.window and self.window.isVisible():
             self.window.reload()