### 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: #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)

* feat: add hooks for document table

* refactor: refactor document-related modal

* 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: extract SimilaritySlider

* feat: create a chat assistant

* feat: modify routing to nested mode

* feat: rename document