[AAE-4483] Add empty list drag and drop template in upload from local…

[arditdomi]

… tab

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What is the current behaviour? (You can also link to an open issue here)
https://alfresco.atlassian.net/browse/AAE-4483

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[eromano]

should this already be the default empty of the documentlist?

[arditdomi]

should this already be the default empty of the documentlist?

The document list is in the first tab.
In the second tab we have the file-uploading-dialog component which before uploading something looks like this with all this empty space

and after uploading looks like this