Fix crash when editing list

Tusker/Screens/Lists/EditListAccountsViewController.swift

@@ -47,6 +47,7 @@ class EditListAccountsViewController: EnhancedTableViewController {
             guard case let .account(id) = item else { fatalError() }
             
             let cell = tableView.dequeueReusableCell(withIdentifier: "accountCell", for: indexPath) as! AccountTableViewCell
+            cell.delegate = self
             cell.updateUI(accountID: id)
             return cell
         })
@@ -171,3 +172,7 @@ extension EditListAccountsViewController: SearchResultsViewControllerDelegate {
         }
     }
 }
+
+extension EditListAccountsViewController: TuskerNavigationDelegate {
+    var apiController: MastodonController { mastodonController }
+}