>>> [!note] Migrated issue <!-- Drupal.org comment --> <!-- Migrated from issue #3538879. --> Reported by: [d34dman](https://www.drupal.org/user/751698) >>> <ul> <li>Provide temporary edge visualization while dragging a new connection.</li> <li>Highlight potential valid drop targets while dragging an edge.</li> <li>Enable edge deletion with click or keyboard shortcut (optional for MVP).</li> </ul>