refactor: enhance datasource handling by adding fileExtensions support

web/app/components/datasets/documents/create-from-pipeline/hooks.ts

@@ -36,6 +36,7 @@ export const useDatasourceOptions = (pipelineNodes: Node<DataSourceNodeType>[])
         description: node.data.desc || '',
         docTitle: '', // todo: Add docTitle and docLink if needed, or remove these properties if not used
         docLink: '',
+        fileExtensions: node.data.fileExtensions || [],
       }
     })
   }, [datasourceNodes])

web/app/components/datasets/documents/create-from-pipeline/index.tsx

@@ -265,6 +265,7 @@ const TestRunPanel = () => {
                 {datasource?.type === DatasourceType.localFile && (
                   <LocalFile
                     files={fileList}
+                    allowedExtensions={datasource?.fileExtensions || []}
                     updateFile={updateFile}
                     updateFileList={updateFileList}
                     onPreview={updateCurrentFile}