### 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?

feat: add file icon to table of FileManager #345
fix: modify datasetDescription

### Type of change

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

* 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: set chat configuration to backend

* feat: exclude unEnabled variables

* feat: delete chat dialog

* feat: fetch conversation

* feat: remove unnecessary 'loading' fields from other files

* feat: layout the knowledge list page

* feat: modify the page switching button in the header

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

* feat: set the type for registerServer

* feat: remove loading from model

* feat: add react-dev-inspector to locate code in the IDE faster

* feat: install prettier to format code

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Co-authored-by: yangqianjuan <1072483500@qq.com>

* update typescript

* add chunk api

* remove useless code