Option to convert normal note to folder note when file attachments are added

[rbosh]

This plugin is exactly was I was looking for, this is wonderful, thank you!

It would be great to set the option for the plugin to automatically convert a normal note (not yet a folder note) to a folder note as soon as file attachments are added to the note.

However, this needs to be compatible with Obsidian's Default location for new attachments-setting.
I currently have set this to In subfolder under current folder (called assets), and I would expect the behavior that the file attachment gets saved into the folder note folder in a subfolder called assets (and not into a folder assets on the same level as the folder note).
In other words, the plugin would need to convert the note to a folder note before Obsidian moves the file attachment to the specified location.

[boettges]

Having "Obsidian Folder Notes" automatically turn a regular note into a folder note as soon as an attachment gets added is the missing puzzle piece.

It would partially solve this: https://forum.obsidian.md/t/new-default-location-behavior-for-attachments-images-automatically-convert-the-notes-md-into-a-container-folder-itself-that-holds-all-embeds-and-cleverly-hide-it-throughout-the-ui-by-treating-it-as-a-regular-note/

It would pose as an elegant solution to a problem that many users seem to face. Especially those who are used to traditional note taking apps with proprietary file formats where attachments get embedded into the file bundle.