Add clickable links for source nodes

[keyserj]

Describe your issue

When I add a source with a URL, it's really annoying that I can't click the URL. It's also unclear where I should put the URL.

Solution you'd like

Add a URL field above the notes for Source nodes. If there's a URL, turn the source node text into a hyperlink when it's not being edited.

Alternatives you've considered

Turn the node notes into a rich text field that can have links. But this doesn't help make it clear where to put the URL, and it doesn't enable the convenience of clicking on the source without being in the details pane.

Additional context

No response

Technical ideas and questions

• might need to put a event.stopPropagation() in the node text hyperlink's onClick to prevent the click from selecting the node