[FEATURE_REQUEST] Add LLM options to Chat Translation

[PasserDreamer]

Have you searched for similar requests?

No

Is your feature request related to a problem? If so, please describe.

Since we're already using LLM to run characters, why not use it for translation as well?
As a non-native English speaker, I actually use ChatGPT to translate or correct my grammar more often than Google Translate. Other local translation options do not support my language (Traditional Chinese).

Describe the solution you'd like

Add an option to use LLM for translation, either by using the current API or establishing a new connection.

Describe alternatives you've considered

No response

Additional context

LLM's translation capabilities surpass those of traditional translation tools.

Priority

Medium (Would be very useful)

Are you willing to test this on staging/unstable branch if this is implemented?

Maybe