### What problem does this PR solve?
- [x] New Feature (non-breaking change which adds functionality)

---------

Co-authored-by: Yingfeng <yingfeng.zhang@gmail.com>
Co-authored-by: Jin Hai <haijin.chn@gmail.com>

https://github.com/infiniflow/ragflow/issues/3651

### What problem does this PR solve?

_Briefly describe what this PR aims to solve. Include background context
that will help reviewers understand the purpose of the PR._

### Type of change

- [x] Bug Fix (non-breaking change which fixes an issue)

### What problem does this PR solve?

Correction of inaccurate front-end description.

![image](https://github.com/user-attachments/assets/4a7330b5-1384-4092-825d-56675fb5799c)

![image](https://github.com/user-attachments/assets/b3737912-4f5a-4928-a629-404a4fa4da6e)

### Type of change

- [x] Refactoring

### What problem does this PR solve?

Add api for sessions and add max_tokens for tenant_llm

### Type of change

- [x] New Feature (non-breaking change which adds functionality)

---------

Co-authored-by: liuhua <10215101452@stu.ecun.edu.cn>

### What problem does this PR solve?
Add native translation in locales for Bahasa Indonesia to support new
local language

### Type of change

- [x] New Feature (non-breaking change which adds functionality)