chore: sonar remove dead variables

...on-detail-edit/admin-notification-detail-edit.routable.ts

...ponents/containers/deposit-file/deposit-file.container.ts

...ables/deposit-detail-edit/deposit-detail-edit.routable.ts

src/app/features/deposit/helpers/deposit.helper.ts

src/app/features/deposit/stores/deposit.state.ts

...order-detail-edit/order-all-order-detail-edit.routable.ts

...-order-detail-edit/order-my-order-detail-edit.routable.ts

...il-edit/preservation-planning-dip-detail-edit.routable.ts

...il/preservation-planning-job-execution-detail.routable.ts

...ng-home/preservation-planning-monitoring-home.routable.ts

...il-edit/preservation-planning-sip-detail-edit.routable.ts

...t/preservation-space-notification-detail-edit.routable.ts

...on-space-organizational-unit-archive-acl-list.routable.ts

...-information/shared-file-and-aip-information.container.ts

...n-duration/shared-preservation-duration.presentational.ts

...tract-detail-edit/shared-abstract-detail-edit.routable.ts

...les/shared-abstract-list/shared-abstract-list.routable.ts

...tables/aip-detail-edit/shared-aip-detail-edit.routable.ts

...ed/filevisualizer/services/mol-file-visualizer.service.ts

.../filevisualizer/services/sound-file-visualizer.service.ts