Add "New Folder" button to file sync remote file picker

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Feature Request

Add a "New Folder" button to the remote file picker to allow users to create new folders directly within the remote file system dialog.

Current Behavior

Users must create folders outside of the remote file picker before they can select them.

Desired Behavior

Users should be able to create new folders directly within the remote file picker dialog.

Workaround

Currently, users can pick a folder using the remote file picker and append the desired folder name to the string in the text field to create the folder structure.

Benefits

• Improved user experience
• Streamlined workflow for remote file management
• Consistency with local file picker functionality