### What problem does this PR solve?
feat: add OperateDropdown
feat: send debug message #918
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
feat: fetch flow #918
feat: save graph
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
feat: add custom edge
feat: add flow card
feat: add store for canvas
#918
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
fix: fixed the problem that the api will be called directly after
selecting the chat assistant picture #1033
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
fix: fixed the issue of error reporting when saving chat configuration
#965
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
fix: if the conversation name is too long, it will overflow the current
item. #607
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
Vector similarity weight is displayed incorrectly #965
feat: add rerank models to the project #724#162
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### 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] Documentation Update
### What problem does this PR solve?
fix: the site domain name in the Chat Bot API is hardcoded. #776
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
fix: thumbnails are too large in the chat box #818
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
feat: Support for conversational streaming
#709
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
… incorrectly appear on the model settings page.
### What problem does this PR solve?
This is an issue with the Upload component on the assistant-setting
page. I use the show variable to explicitly control the button component
within it.
see:

### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
- [x] Other (please describe): Add the local models that DeepDoc depends
on to the gitignore file in dev mode.
Signed-off-by: liuchao <lcjia_you@126.com>
### What problem does this PR solve?
feat: delete the added model #503
feat: display an error message when the requested file fails to parse
#684
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
fix: fix uploaded file time error #680
feat: support preview of word and excel #684
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
fix: fixed the issue that ModelSetting could not be saved #614
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
#607
fix: omit long file names
fix: change the parsing method from tag to select
fix: replace icon for new chat
fix: change the OK button text of the Chat Bot API modal to close
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
…lay reference symbols for documents in external chat boxes #566#577
### What problem does this PR solve?
fix: display the current language directly at the top and do not display
reference symbols for documents in external chat boxes #566#577
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
… chart will be displayed.
### What problem does this PR solve?
feat: #345 even if the backend data returns empty, the skeleton of the
chart will be displayed.
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
Embed the chat window into other websites through iframe
#345
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
some chunk method pictures are not in English #437
feat: set the height of both html and body to 100%
feat: add SharedChat
feat: add shared hooks
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
feat: render stats charts
feat: create api token
feat: delete api token
feat: add ChatApiKeyModal
feat: add RagLineChart
Issue link: #345
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
Show original text source in conversation messages
Issue link: #337
### Type of change
- [x] New Feature (non-breaking change which adds functionality)
### What problem does this PR solve?
Update default language to English
### Type of change
- [x] Refactoring
Signed-off-by: Jin Hai <haijin.chn@gmail.com>
### What problem does this PR solve?
historical chats appear in the new user's chat box
Issue link:#256
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
### What problem does this PR solve?
Fixed an issue where refreshing the login page caused the language
settings to become invalid.
Issue link: #249
### Type of change
- [x] Bug Fix (non-breaking change which fixes an issue)
* feat: if the chunk number of the knowledge base is greater than 0, set the embedding model to disabled
* feat: set the object-fit attribute of the chunk image to contain so that the image is not stretched
* feat: download documents on the document list page
* feat: add tooltip to Form.Item
* feat: set font family to inter
* feat: add loading to ChatContainer
* feat: add loading to all pages
* fix: disable sending messages if both application and conversation are empty
* feat: add chatSpin class to Spin of chat
* feat: fixed the issue where the next button would float above the file list on the file upload page.
* feat: fixed the issue where the last message would keep loading if the backend reported an error during chat.
* fix: fixed the issue that the prompt word for registering an account is not in English
* feat: install remark-gfm so that the markdown table can be displayed
* feat: fixed an issue where the default value for temperature was not set when creating a new chat
* feat: Fixed the issue where the greeting would disappear when clicking on a new dialog
* feat: replace favicon with logo.svg
* feat: if the backend returns 401, it will jump to the login page.
* feat: unavailable llm models appear disabled
* feat: display chunk token number when category of knowledge as general
* feat: set initial value for the model field of chat setting
* feat: add category column to chunk table
* feat: fetch knowledge detail on KnowledgeUploadFile mount
* feat: fixed the issue where ChatConfigurationModal displays old data when creating a new dialog
* feat: Add Skeleton to MessageItem before the backend returns a message