fix: image resize tiff files (#5449)

test/uploads/config.ts

@@ -287,6 +287,7 @@ export default buildConfigWithDefaults({
           'image/jpeg',
           'image/gif',
           'image/svg+xml',
+          'image/tiff',
           'audio/mpeg',
         ],
         imageSizes: [

test/uploads/e2e.spec.ts

@@ -15,6 +15,7 @@ import { RESTClient } from '../helpers/rest.js'
 import { adminThumbnailSrc } from './collections/admin-thumbnail/RegisterThumbnailFn.js'
 import config from './config.js'
 import { adminThumbnailSlug, audioSlug, mediaSlug, relationSlug } from './shared.js'
+
 const filename = fileURLToPath(import.meta.url)
 const dirname = path.dirname(filename)
 
@@ -155,6 +156,17 @@ describe('uploads', () => {
     await expect(iconMeta).toContainText('16x16')
   })
 
+  test('should resize and show tiff images', async () => {
+    await page.goto(mediaURL.create)
+    await page.setInputFiles('input[type="file"]', path.resolve(dirname, './test-image.tiff'))
+
+    await expect(page.locator('.file-field__upload .thumbnail svg')).toBeVisible()
+
+    await saveDocAndAssert(page)
+
+    await expect(page.locator('.file-details img')).toBeVisible()
+  })
+
   test('should show draft uploads in the relation list', async () => {
     await page.goto(relationURL.list)