Fcitx5 for Android

Invalid date

- Plugin Service: plugins can have their own service and communicate with the input method.
- User Data Export/Import: export Android preference and Fcitx configuration as .zip archive, then import it later or on other devices.
- Scale candidate text if it's too long
- Keypress sound effect settings
- Option for switch back to keyboard on focus change
- Option to reset cursor position after commit text
- Bug fixes