[Feature Request]: Support syncing pasted images

[walkthunder]

What feature are you suggesting?

The pasted images will be automatically created and saved in the attachment folder in OB.

For Markdown files that include pasted images, it would be beneficial to synchronize the linked image files with the document itself.

What remote cloud services are you using, or suggesting adding the feature to?

No response

Ensure no sensitive information

• [X] I ensure that no sensitive information is submitted in the issue.

[walkthunder]

Done