Add right click action to schema tree items to copy field id

[miguelgrc]

Add either a context menu or a direct right click action to the schema tree items that allows you to copy their id to the clipboard. This would be useful for the itemsDisplayTitle feature (custom titles in layer array fields). It wouldn't still be ideal as the itemsDisplayTitle is set in a modal (so the user can't right click the schema tree items meanwhile). We can rethink this a bit (e.g. see if it's possible to enable interaction with the background while the modal is open and move it to the side, or simply not use a modal at all for this).

[github-actions[bot]]

:tada: This issue has been resolved in version 1.0.0 :tada:

The release is available on:

• npm package (@semantic-release-github-plugin dist-tag)
• GitHub release

Your semantic-release bot :package::rocket: