User flow for intuitive Copy and Move

Add buttons that allow to "copy" a document when it is selected in a listing, and also similar buttons to paste them in another location.

Currently it's very hard to find how to copy/paste a given document:

• navigate to a document and "add it to clipboard"
• navigate to the folderish document you want to paste into
• open the clipboard
• click on "copy" (????)

possible solutions

1. Copy/Move action on selection
   • After user copied or moved documents, all folderish documents will present a new Paste button with a badge with the number of objects
2. Copy/Move directly
   • after selecting, the user will use the "new" directory searcher (WIP already) to select the target folderish where the documents will go directly
3. Any other solution that will not use the clipboard.