Add "Duplicate" to search result context menu

Use case or problem

When searching in Obsidian, there is no option to duplicate a file via the contextual menu.

Proposed solution

Add the option to duplicate a file to the contextual menu in the search results.

Current workaround (optional)

Open the found note, then use the “Duplicate current file” command.

Related feature requests (optional)

Renamed to remove ambiguity of “duplicate” as noun or verb (was “Duplicate file in search view”).