### What problem does this PR solve?

Feat: Write the thinking style in the MarkdownContent layer #4930

### Type of change


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

### What problem does this PR solve?


### Type of change


- [x] Documentation Update

### What problem does this PR solve?

Feat: Add ChunkedResultPanel #3221

### Type of change


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

### What problem does this PR solve?

Fix: Chunk problem tag content cannot be displayed completely. #5076

### Type of change

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

### What problem does this PR solve?

Feat: Extract the common parts of groupImage2TextOptions and
groupOptionsByModelType #5063

### Type of change


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

### What problem does this PR solve?

Feat: Add LanguageAbbreviation to simplify language resource files.
#5065

### Type of change

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

add option Embed into webpage

---------

Co-authored-by: Kevin Hu <kevinhu.sh@gmail.com>

### What problem does this PR solve?

The current design is not well-suited for multimodal models, as each
model can only be configured for a single purpose—either chat or
Img2txt. To work around this limitation, we use model aliases such as
gpt-4o-mini and gpt-4o-mini-2024-07-18.

To fix this, this PR allows specifying the Img2txt model by tag instead
of model_type.

### Type of change
- [x] Refactoring

update locale vi

### What problem does this PR solve?

Feat: Replace next-login-bg.svg #3221

### Type of change


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

### What problem does this PR solve?

Fix: Cannot distinguish between export and import icons #5025

### Type of change

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

Support specified language or language according to initial question

---------

Co-authored-by: Kevin Hu <kevinhu.sh@gmail.com>

### What problem does this PR solve?

Add a LLM provider: PPIO

### Type of change

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

### What problem does this PR solve?

Feat: Add background color to GraphRag configuration #4980

### Type of change


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

### What problem does this PR solve?

Feat: Add ParsedPageCard component #3221
### Type of change


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

### What problem does this PR solve?
Feat: Jump from the chunk page to the dataset page #3221

### Type of change


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

### What problem does this PR solve?

Feat: Add an id to the dataset testing route #3221

### Type of change


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

### What problem does this PR solve?

Feat: Bind data to datasets page #3221

### Type of change


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

### What problem does this PR solve?

Feat: Display Think for Deepseek R1 model #4903

### Type of change

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

### What problem does this PR solve?

Feat: Add ChatInput component #3221

### Type of change


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

### What problem does this PR solve?

Fix: After deleting all conversation lists, the chat input box can still
be used for input. #4907

### Type of change

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

### What problem does this PR solve?

Feat: Add LlmSettingFieldItems component #3221

### Type of change


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

### What problem does this PR solve?

Fix: Knowledge base page crashes when network connection is lost. #4894
### Type of change

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

### What problem does this PR solve?

Feat: Add hatPromptEngine component #3221

### Type of change


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

### What problem does this PR solve?

Feat: Add ChatBasicSetting component #3221

### Type of change


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

### What problem does this PR solve?

Feat: Add Sessions component #3221

### Type of change


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

### What problem does this PR solve?
Feat: Add  ChatCard #3221

### Type of change


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

### What problem does this PR solve?



### Type of change


- [x] Documentation Update

### What problem does this PR solve?

Feat: Modify the Preset configurations item style to distinguish it from
other fields #4844

### Type of change


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

### What problem does this PR solve?

Fix: Fail to open console with Firefox #4816

### Type of change

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

### What problem does this PR solve?

Feat: Fixed the issue where the prompt always displayed the initial
value when switching between different generate operators #4764

### Type of change


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

### What problem does this PR solve?

Feat: Add VariablePickerMenuPlugin to select variables in the prompt
text box by menu #4764

### Type of change


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

### What problem does this PR solve?

Fix: The requested interface timeout will cause the page to crash #4787

### Type of change

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

Config chat share

### What problem does this PR solve?

Feat: Supports docx in the MANUAL chunk method and docx, markdown, and
PDF in the Q&A chunk method #3957
### Type of change


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

### What problem does this PR solve?

Fix: New user can't accept invite without configuring LLM API #4379

### Type of change

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

### What problem does this PR solve?

Fix Portuguese (Brazil) translation
Adding portuguese to Knowledge adding settings.

### Type of change

- [X] Bug Fix (non-breaking change which fixes an issue)
- [X] New Feature (non-breaking change which adds functionality)

---------

Co-authored-by: Yingfeng <yingfeng.zhang@gmail.com>

### What problem does this PR solve?

Fix: Chat Assistant page goes blank #4566

### Type of change

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

### What problem does this PR solve?

Rename from 'Diagonal' to 'Forward slash'
Rename from 'Minus' to 'Dash'

issue: #4655 

### Type of change

- [x] Refactoring

---------

Signed-off-by: Jin Hai <haijin.chn@gmail.com>

### What problem does this PR solve?

Fixed vertical alignment issues between icons and text in API-Key and
System Model Settings buttons. This improves visual consistency across
the settings interface.

### Type of change

- [x] Refactoring

Before: Icons and text were slightly misaligned vertically
<img width="635" alt="Screenshot 2025-01-23 at 20 22 46"
src="https://github.com/user-attachments/assets/28f15637-d3fd-45a2-aae8-ca72fb12a88e"
/>

After: Icons and text are now properly centered with consistent spacing
<img width="540" alt="Screenshot 2025-01-23 at 20 23 02"
src="https://github.com/user-attachments/assets/98bb0ca5-6995-42d8-bd23-8a8f44ec0209"
/>

### What problem does this PR solve?

Feat: Set the style of the header tag #3221

### Type of change


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

### What problem does this PR solve?

Template conversion adds Jinjia2 syntax support

### Type of change

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

---------

Co-authored-by: wangrui <wangrui@haima.me>
Co-authored-by: Yingfeng <yingfeng.zhang@gmail.com>
Co-authored-by: Kevin Hu <kevinhu.sh@gmail.com>

### What problem does this PR solve?

Feat: Add keyword item to AssistantSetting #4543

### Type of change


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

### What problem does this PR solve?

Fix: Capture the problem that the knowledge graph interface returns null
and causes page errors #4543

### Type of change

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

### What problem does this PR solve?

Feat: Display the knowledge graph on the knowledge base page #4543

### Type of change


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

### What problem does this PR solve?



### Type of change


- [x] Documentation Update

### What problem does this PR solve?

Feat: Support for Portuguese language #4557

### Type of change


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

### What problem does this PR solve?

Add language Portugese from Brazil

### Type of change

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

### What problem does this PR solve?

Feat: Make the scroll bar of the DatasetSettings page appear inside
#3221

### Type of change


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

### What problem does this PR solve?

Feat: Rename document name #3221

### Type of change


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