add support for LocalAI (#1608)

### What problem does this PR solve?

#762 

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

---------

Co-authored-by: Zhedong Cen <cenzhedong2@126.com>

web/src/pages/user-setting/constants.tsx

@@ -17,4 +17,4 @@ export const UserSettingIconMap = {
 
 export * from '@/constants/setting';
 
-export const LocalLlmFactories = ['Ollama', 'Xinference'];
+export const LocalLlmFactories = ['Ollama', 'Xinference','LocalAI'];

web/src/pages/user-setting/setting-model/ollama-modal/index.tsx

@@ -75,6 +75,7 @@ const OllamaModal = ({
             <Option value="chat">chat</Option>
             <Option value="embedding">embedding</Option>
             <Option value="rerank">rerank</Option>
+            <Option value="image2text">image2text</Option>
           </Select>
         </Form.Item>
         <Form.Item<FieldType>