Independent updating of localization files

[probnik]

Remove "game content" localization files from the application along the path "andorstrail/assets/translation/".
Download the localization in the settings and save it in the catalog with game saves and maps.

Implement a localization update check and offer to update it when the game starts. This innovation will allow you not to wait for the version with localization updates to be released, and the player will be able to check and download the translation himself. It will also lighten the weight of the app. The interface is not important, so you can leave its update as it is.

It may take several months between the release of new quests and the translation to them, although the translation may already be ready on Weblate.