Progress bar hangs at 100%

[maxime-rainville]

After uploading a doc it hangs with the progress bar at 100% in firefox. Refreshing page shows loaded content.

Acceptance criteria

• Upon completion of the upload the user is provided sensible feedback about what to do.

[emteknetnz]

Different JSON is returned by the documentconverter import field vs the regular UploadField

DocumentConvert ImportField:

[
	{
		"name": "sample-word2007.docx",
		"size": 120515,
		"type": "application/vnd.openxmlformats-officedocument.wordprocessingml.document"
		"error": 0
	}
]

UploadField

[
	{
		"id": 14,
		"parent": {
			"id": 1,
			"title": "Uploads",
			"filename": "Uploads/"
		},
		"title": "sample word2007 v2",
		"exists": true,
		"category": "document",
		"extension": "docx",
		"size": 120515,
		"published": false,
		"modified": true,
		"draft": true,
		"hasRestrictedAccess": false,
		"isTrackedFormUpload": false,
		"visibility": "protected",
		"thumbnail": "/_resources/vendor/silverstripe/framework/client/images/app_icons/document_92.png?m=1694731812",
		"inUseCount": 0,
		"created": "2023-09-19 11:53:39",
		"lastUpdated": "2023-09-19 11:53:39",
		"owner": {
			"id": 1,
			"title": "Default Admin"
		},
		"type": "Word document",
		"name": "sample-word2007-v2.docx",
		"filename": "Uploads/sample-word2007-v2.docx",
		"url": "http://bugfix3.test/assets/Uploads/a3c93f99f5/sample-word2007-v2.docx",
		"canEdit": true,
		"canDelete": true
	}
]

[emteknetnz]

Will be resolved in #60