Please allow default path for file upload

[open-thai]

Is your enhancement request related to a problem? Please describe.

I am using obsidian with selkies and I cannot paste image or find a convenient way to insert images to notes.

Describe the solution you'd like

I notice the file will be stored in the /config/Desktop/ but I just need a configuration field to set the path to be automatically to /config/Desktop/my_vault/attachments/

Describe alternative implementation you have seen

I may need to upload to my container bind mount volume beforehand with image library management plugin.

Additional context

NA

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