Permission bug fixes

config/install/views.view.expense_tracker_admin.yml

css/et_transaction.theme.css

expense_tracker.module

expense_tracker.permissions.yml

expense_tracker.routing.yml

expense_tracker.services.yml

src/Entity/EtTransaction.php

src/EtTransactionAccessControlHandler.php

src/EtTransactionInterface.php

src/EtTransactionListBuilder.php

src/EtTransactionStorage.php

src/EtTransactionStorageInterface.php

src/EtTransactionViewData.php

src/Form/EtTransactionDeleteForm.php

src/Form/EtTransactionViewForm.php

templates/et-transaction-results.html.twig

templates/et-transaction-vote.html.twig