TASK: Introduce NeosSubtreeTag::disabled

And deprecate `SubtreeTag::disabled`

see discussion in neos/neos-development-collection#5463 (comment)

The only behavioural change is that with that the content repository does not know any subtree tag by default and thus the new default of the `StaticAuthProvider::getVisibilityConstraints` is to have nothing excluded!

Classes/Processors/EventExportProcessor.php

@@ -27,7 +27,6 @@
 use Neos\ContentRepository\Core\Feature\NodeVariation\Event\NodePeerVariantWasCreated;
 use Neos\ContentRepository\Core\Feature\NodeVariation\Event\NodeSpecializationVariantWasCreated;
 use Neos\ContentRepository\Core\Feature\RootNodeCreation\Event\RootNodeAggregateWithNodeWasCreated;
-use Neos\ContentRepository\Core\Feature\SubtreeTagging\Dto\SubtreeTag;
 use Neos\ContentRepository\Core\Feature\SubtreeTagging\Event\SubtreeWasTagged;
 use Neos\ContentRepository\Core\Infrastructure\Property\PropertyConverter;
 use Neos\ContentRepository\Core\NodeType\NodeType;
@@ -53,6 +52,7 @@
 use Neos\ContentRepository\LegacyNodeMigration\RootNodeTypeMapping;
 use Neos\Flow\Persistence\Doctrine\DataTypes\JsonArrayType;
 use Neos\Flow\Property\PropertyMapper;
+use Neos\Neos\Domain\Service\NeosSubtreeTag;
 use Neos\Neos\Domain\Service\NodeTypeNameFactory;
 use Webmozart\Assert\Assert;
 
@@ -274,7 +274,7 @@ public function processNodeDataWithoutFallbackToEmptyDimension(ProcessingContext
         }
         // nodes are hidden via SubtreeWasTagged event
         if ($this->isNodeHidden($nodeDataRow)) {
-            $this->exportEvent(new SubtreeWasTagged($this->workspaceName, $this->contentStreamId, $nodeAggregateId, $this->interDimensionalVariationGraph->getSpecializationSet($originDimensionSpacePoint->toDimensionSpacePoint(), true, $this->visitedNodes->alreadyVisitedOriginDimensionSpacePoints($nodeAggregateId)->toDimensionSpacePointSet()), SubtreeTag::disabled()));
+            $this->exportEvent(new SubtreeWasTagged($this->workspaceName, $this->contentStreamId, $nodeAggregateId, $this->interDimensionalVariationGraph->getSpecializationSet($originDimensionSpacePoint->toDimensionSpacePoint(), true, $this->visitedNodes->alreadyVisitedOriginDimensionSpacePoints($nodeAggregateId)->toDimensionSpacePointSet()), NeosSubtreeTag::disabled()));
         }
 
         if (!$serializedPropertyValuesAndReferences->references->isEmpty()) {