Hello, your mod is great, but it doesn't have a Russian translation.
I made the translation in a separate file (I simply copied the file with the English translation and translated most of the text into Russian).
Added Russian language to modinfo.
I also made changes to the "uiachievement.lua" file so that when you hover over a task, the tooltip will contain the full name of the task, the progress and its description of the achievement.
But, unfortunately, I encountered some difficulty: when I tried to start the world with the selected “Russian” language in the mod settings, a message popped up that “The dedicated server could not be started,” in the master_server_log.txt file it refers to the following error:
"[string "../mods/workshop-2139402585/modmain.lua"]:24: module 'Achievement.strings_achievement_ru' not found."

When completely replacing the text that was inside the Chinese language file with my text with Russian translation, such a problem does not arise.
Can you tell me how to solve this problem? Maybe I need to additionally indicate somewhere that my file “strings_achievement_ru.lua” is also a language file?

Or, if you don’t mind adding the Russian language to this mod yourself, I can give you my file, as well as the code for modinfo and "uiachievement.lua" .
If you want to contact me, you can contact me on Steam, Discord (wanderer97) or by email: sergeu_nikiforov@bk.ru