### 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)
- [ ] New Feature (non-breaking change which adds functionality)
- [ ] Documentation Update
- [ ] Refactoring
- [ ] Performance Improvement
- [ ] Other (please describe):

### What problem does this PR solve?
fix: Fixed the issue that the related form value does not change after
selecting the freedom field of the model #1804

### Type of change

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

### 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?

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?

#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?

change language

Issue link: #245



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

feat: remove showDeleteConfirm function
feat: center the Empty of knowledge list
feat: extract the text of the login page to en.json
#204

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

* feat: jumping from the chunk list page to the file list page keeps the original page number.

* feat: jump to the file upload page and reset the file list page number to 1

* 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 hooks for document table

* refactor: refactor document-related modal

* 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 DocumentPreview

* feat: display all pdf pages

* 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: set chunk to available state

* feat: select all chunk

* 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: 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