fix: set llamabox to backend for local gguf file

src/pages/llmodels/components/update-modal.tsx

@@ -178,6 +178,8 @@ const UpdateModal: React.FC<AddModalProps> = (props) => {
       backend === backendOptionsMap.llamaBox
     ) {
       backend = backendOptionsMap.vllm;
+    } else if (isEndwithGGUF || isBlobFile) {
+      backend = backendOptionsMap.llamaBox;
     }
     form.setFieldValue('backend', backend);
     handleBackendChange?.(backend);

src/pages/llmodels/forms/local-path.tsx

@@ -43,6 +43,8 @@ const LocalPathForm: React.FC = () => {
       backend === backendOptionsMap.llamaBox
     ) {
       backend = backendOptionsMap.vllm;
+    } else if (isEndwithGGUF || isBlobFile) {
+      backend = backendOptionsMap.llamaBox;
     }
     form.setFieldValue('backend', backend);