Images uploaded in a collection sub media_folder aren't deleted when they should

[Oreilles]

When a media_folder and public_folder are used for a specific collection, the uploaded images for that collection aren't deleted when a collection item is deleted.

To Reproduce

1. Use the following config:

collections:
  - name: posts
    label: Posts
    label_singular: 'Post'
    folder: content/posts
    path: '{{slug}}/index'
    media_folder: ''
    public_folder: ''
    fields:
      - label: Title
        name: title
        widget: string
      - label: 'Cover Image'
        name: 'image'
        widget: 'image'

2. Create a post with an uploaded image
3. Delete the post
4. The index.md file is deleted, but the containing folder, including the uploaded image, are preserved.

Expected behavior
The image and folder structure of the post should be deleted too, since the image can't be referenced by other posts or any other collection items (See #5910). For the same reason they can't be referenced everywhere else, they also cannot be deleted from anywhere else in netlify-cms.

Applicable Versions:

• Netlify CMS version: 2.15.72
• Git provider: Gitlab
• OS: macOS
• Browser version: Firefox 108.0.1

[Armughan35]

i am uploading the image and description from cms but it is not showing in the wensite what is reason behind it

[stale]

This issue has been automatically marked as stale because it has not had recent activity. It will be closed if no further activity occurs. Thank you for your contributions.