Selected languages not saved

Created by: LiteracyFanatic

Bug description Crow doesn't save the selected languages across restarts.

Steps to reproduce

1. Open crow.
2. Use the UI to and source and target languages.
3. Close crow properly using the tray icon or D-Bus method.
4. Restart crow. The selected languages will still be present, but auto will be selected instead.

Expected behavior Crow should remember which source and target languages were selected.

Screenshots

Before closing.

After restarting.

Environment

• OS: Arch Linux
• Desktop environment: i3
• Crow Translate version: 2.5.0

Additional context

I believe this may be a regression related to the configuration file. It seems that at some point the config folder moved from ~/.config/crow/ to ~/.config/Crow Translate. The old file had properties to remember the selected buttons but the new one does not.