I looked at your directory structure again. There’s no way that will work. See:
1) Move the Attachments directory to the root of your project.
2) Change your site configuration:
[[module.mounts]]
source = 'Attachments'
target = 'static/Attachments'
3) Reference the Attachments directory in your markdown:

You will be able to see the image in Obsidian, vscode, etc.
But your life will be easier if you do not: