### What problem does this PR solve?

Feat: Add dataset sidebar #3221

### Type of change


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

### What problem does this PR solve?

add support for TTS model
#1853

### Type of change

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

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Co-authored-by: Zhedong Cen <cenzhedong2@126.com>
Co-authored-by: Kevin Hu <kevinhu.sh@gmail.com>

### 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?

### Type of change

- [x] Refactoring

* feat: add DocumentPreview

* feat: display all pdf pages

* feat: extract SimilaritySlider

* feat: create a chat assistant

* feat: add a run button to the document

* feat: add knowledge configuration page

* feat: remove KnowledgeSearching

* feat: add KnowledgeTesting

* feat: add SelectFiles

* 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