fix(ui): upload.displayPreview should affect all previews in the admin panel (#11496)

### What?
We have the option to set `displayPreview: true || false` on upload
collections / upload fields - with the **field** option taking
precedence.

Currently, `displayPreview` is only affecting the list view for the
**_related_** collection.

i.e. if you go to a collection that has an upload field - the preview
will be hidden/shown correctly according to the `displayPreview` option.
<img width="620" alt="Screenshot 2025-03-03 at 12 38 18 PM"
src="https://github.com/user-attachments/assets/c11c2a84-0f64-4a08-940e-8c3f9096484b"
/>

However, when you go directly to the upload collection and look at the
list view - the preview is always shown, not affected by the
`displayPreview` option.
<img width="446" alt="Screenshot 2025-03-03 at 12 39 24 PM"
src="https://github.com/user-attachments/assets/f5e1267a-d98a-4c8c-8d54-93dea6cd2e31"
/>

Also, we have previews within the file field itself - also not being
affected by the `displayPreview` option.
<img width="528" alt="Screenshot 2025-03-03 at 12 40 06 PM"
src="https://github.com/user-attachments/assets/3dd04c9a-3d9f-4823-90f8-b538f3d420f9"
/>

All the upload related previews (excluding preview sizes and upload
editing options) should be affected by the `displayPreview` option.

### How?
Checks for `collection.displayPreview` and `field.displayPreview` in all
places where previews are displayed.

Closes #11404

test/uploads/config.ts

@@ -658,7 +658,9 @@ export default buildConfigWithDefaults({
           type: 'text',
         },
       ],
-      upload: true,
+      upload: {
+        displayPreview: false,
+      },
     },
     {
       slug: relationPreviewSlug,