LLM OCP API: Avoid using OC in OCP

Signed-off-by: Marcel Klehr <mklehr@gmx.net>

lib/private/LanguageModel/Db/Task.php

@@ -26,6 +26,7 @@ declare(strict_types=1);
 namespace OC\LanguageModel\Db;
 
 use OCP\AppFramework\Db\Entity;
+use OCP\LanguageModel\AbstractLanguageModelTask;
 use OCP\LanguageModel\ILanguageModelTask;
 
 /**
@@ -101,4 +102,12 @@ class Task extends Entity {
 		]);
 		return $task;
 	}
+
+	public function toLanguageModelTask(): ILanguageModelTask {
+		$task = AbstractLanguageModelTask::factory($this->getType(), $this->getInput(), $this->getuserId(), $this->getAppId(), $this->getIdentifier());
+		$task->setId($this->getId());
+		$task->setStatus($this->getStatus());
+		$task->setOutput($this->getOutput());
+		return $task;
+	}
 }

lib/private/LanguageModel/LanguageModelManager.php

@@ -201,7 +201,7 @@ class LanguageModelManager implements ILanguageModelManager {
 	public function getTask(int $id): ILanguageModelTask {
 		try {
 			$taskEntity = $this->taskMapper->find($id);
-			return AbstractLanguageModelTask::fromTaskEntity($taskEntity);
+			return $taskEntity->toLanguageModelTask();
 		} catch (DoesNotExistException $e) {
 			throw new NotFoundException('Could not find task with the provided id');
 		} catch (MultipleObjectsReturnedException $e) {

lib/public/LanguageModel/AbstractLanguageModelTask.php

@@ -25,8 +25,6 @@ declare(strict_types=1);
 
 namespace OCP\LanguageModel;
 
-use OC\LanguageModel\Db\Task;
-
 /**
  * This is an abstract LanguageModel task that implements basic
  * goodies for downstream tasks
@@ -161,20 +159,6 @@ abstract class AbstractLanguageModelTask implements ILanguageModelTask {
 		];
 	}
 
-
-	/**
-	 * @param Task $taskEntity
-	 * @return ILanguageModelTask
-	 * @since 28.0.0
-	 */
-	final public static function fromTaskEntity(Task $taskEntity): ILanguageModelTask {
-		$task = self::factory($taskEntity->getType(), $taskEntity->getInput(), $taskEntity->getuserId(), $taskEntity->getAppId(), $taskEntity->getIdentifier());
-		$task->setId($taskEntity->getId());
-		$task->setStatus($taskEntity->getStatus());
-		$task->setOutput($taskEntity->getOutput());
-		return $task;
-	}
-
 	/**
 	 * @param string $type
 	 * @param string $input