### What problem does this PR solve?

feat: change all file names to lowercase #1574

### Type of change


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

### What problem does this PR solve?
fix: new message appears in wrong chat window. #1289

### Type of change

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

### What problem does this PR solve?

Knowledge base management supports crawling information from web pages
and generating PDF documents

### Type of change
- [x] New Feature (Support document from web pages)

### 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?

#627 
fix: filter knowledge list by keywords
fix: clear the selected file list after the file is uploaded
successfully
feat: add ellipsis pattern to chunk list

### 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)

### What problem does this PR solve?

fix:  #567 use modal to upload files in the knowledge base

### 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?

document list needs to be batch operated


Issue link: #301

### Type of change

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

### What problem does this PR solve?

change language

Issue link: #245



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

### What problem does this PR solve?
fix: #209 after saving the knowledge base configuration, jump to the
dataset page
feat: translate ConfigurationForm
feat: translate KnowledgeTesting
feat: translate document list page
feat: translate knowledge list page

Issue link: #209

### Type of change

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

fix: fixed the issue where ChunkMethodModal cannot correctly display the
current chunk method when switching chunk methods between two document
rows.

* feat: select the corresponding parsing method according to the file type

* feat: after the document is successfully uploaded, use the ChunkMethodModal  to select the parsing method.

* feat: add pdf types to ParserListMap

* feat: remove ChunkMethodModal from knowledge-file

* feat: add Page Ranges label

* feat: move layout_recognize to the bottom

* feat: when Layout recognize is false, hide pages

* feat: fix the name column to the leftmost part of the KnowledgeFile table

* feat: add hooks for document table

* refactor: refactor document-related modal

* feat: add image of chunk method

* feat: add image for chunk method

* feat: fixed the issue where gif images could not be uploaded on the configuration page

* feat: remove loading from document table

* 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: remove react-pdf

* feat: add Skeleton to Preview of document

* feat: set width of chunk text to 100%

* feat: add Upload to AssistantSetting

* feat: locate the specific location of the document based on the coordinates of the chunk

* feat: fetch file thumbnails

* feat: preview reference image

* feat: delete conversation

* feat: rename conversation

* feat: add a run button to the document

* feat: add knowledge configuration page

* feat: remove KnowledgeSearching

* feat: confirm before deleting knowledge base

* feat: add ChunkToolBar

* feat: add pagination to document table

* feat: fetch document list by page

* feat: poll the document list

* feat: upload document

* feat: save the selected parser to the backend on the upload file page

* feat: modify routing to nested mode

* feat: rename document

* feat: Modify the color of the svg icon in the header according to the selected state

* feat: add translation icon to header

* feat: shorten the route length of the knowledge base

* feat: extract routing information from the knowledge base into constants

* feat: use DvaModel instead of redundant types such as kAModelType

* feat: set the type for registerServer

* feat: remove loading from model

* update typescript

* add chunk api

* remove useless code