[Feature]: Add Formal/Informal tone to translate

[kvn1351]

Issue Checklist

• I understand that issues are for reporting problems and requesting features, not for off-topic comments, and I will provide as much detail as possible to help resolve the issue.
• I have checked the pinned issues and searched through the existing open issues, closed issues, and discussions and did not find a similar suggestion.
• I have provided a short and descriptive title so that developers can quickly understand the issue when browsing the issue list, rather than vague titles like "A suggestion" or "Stuck."
• The latest version of Cherry Studio does not include the feature I am suggesting.

Platform

Windows

Version

1.2.4

Is your feature request related to an existing issue?

Many languages have a formal and informal way of addressing someone that completely changes the writing. German is one such example. For this reason, translators such as Deepl have formal/informal tone settings.

Desired Solution

Right now I'm simply writing the tone within parenthesis like so and it works very well:

It would be nice if you could add checkboxes to extend the system prompt with these instructions.

Alternative Solutions

No response

Additional Information

No response