feat: add File Upload node functionality and related components

- Implemented File Upload node with support for uploading files to the sandbox.
- Added necessary UI components including node panel and default configurations.
- Enhanced workflow constants and enums to include File Upload.
- Updated error handling for file upload operations.
- Integrated File Upload into existing workflow structure, ensuring compatibility with variable handling and output management.
- Added translations for new File Upload features in workflow.json.

web/app/components/workflow/nodes/file-upload/node.tsx

@@ -0,0 +1,12 @@
+import type { FC } from 'react'
+import type { FileUploadNodeType } from './types'
+import type { NodeProps } from '@/app/components/workflow/types'
+import * as React from 'react'
+
+const Node: FC<NodeProps<FileUploadNodeType>> = () => {
+  return (
+    <div></div>
+  )
+}
+
+export default React.memo(Node)