feat: support Xinference (#319)

### What problem does this PR solve?

support xorbitsai inference as model provider

Issue link:#299

### Type of change


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

web/src/pages/user-setting/utils.ts

@@ -0,0 +1,4 @@
+import { LocalLlmFactories } from './constants';
+
+export const isLocalLlmFactory = (llmFactory: string) =>
+  LocalLlmFactories.some((x) => x === llmFactory);