Add auto-translation feature similar to SillyTavern's Chat Translation extension

[KeenByte]

Hi,
I really enjoy using Marinara Engine as a local AI chat/roleplay frontend — it's simple, works out of the box, and the SillyTavern import is a nice bonus.
One feature I miss a lot from SillyTavern is the built-in Chat Translation extension. It allows real-time automatic translation of messages:

Automatically translate AI responses into the user's language
Automatically translate user inputs (so you can type in your native language, and it gets converted to English for the model)
Option to translate both directions
Manual translation of individual messages with a click
Support for different translation providers

It makes chatting much more comfortable for non-native English speakers, especially in long roleplay sessions where you want to write naturally in your own language while the AI still receives clean English prompts.
Would it be possible to add similar auto-translation functionality to Marinara Engine? It could be implemented as:

A built-in extension/module
Or an optional setting in the chat interface

Even basic integration with free/local translation options (like LibreTranslate, or offline models) would be amazing for privacy-focused users.
Thanks for the great work on Marinara! Looking forward to seeing how the project evolves.
Best regards.

[SpicyMarinara]

We already have that in Chat Settings.

[Zombieleaver]

It doesn't seem to work quite like that. for example, my native language is Russian. And in this case, I think it should translate my answer into English. But at the same time, the neural network's response in English should be translated only for me, so that if AI doesn't know Russian so well, it would have fewer problems with the text. But in this case, I can't seem to configure it as it happens in sillytavern.

So that I could see the AI responses and my responses in Russian, but the neural network itself received my response in English and wrote in English itself.