chore: add reuse compliance headers

Signed-off-by: grnd-alt <git@belakkaf.net>

Author: grnd-alt

lib/Controller/BoardOcsController.php

@@ -1,5 +1,10 @@
 <?php
 
+/**
+ * SPDX-FileCopyrightText: 2026 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
 namespace OCA\Deck\Controller;
 
 use OCA\Deck\Service\BoardService;

lib/Controller/CardOcsController.php

@@ -1,5 +1,10 @@
 <?php
 
+/**
+ * SPDX-FileCopyrightText: 2026 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
 namespace OCA\Deck\Controller;
 
 use OCA\Deck\Service\BoardService;

lib/Controller/StackOcsController.php

@@ -1,5 +1,10 @@
 <?php
 
+/**
+ * SPDX-FileCopyrightText: 2026 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
 namespace OCA\Deck\Controller;
 
 use OCA\Deck\Service\BoardService;

lib/Federation/DeckFederationProvider.php

@@ -1,5 +1,10 @@
 <?php
 
+/**
+ * SPDX-FileCopyrightText: 2026 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
 namespace OCA\Deck\Federation;
 
 use Exception;

lib/Federation/DeckFederationProxy.php

@@ -1,5 +1,10 @@
 <?php
 
+/**
+ * SPDX-FileCopyrightText: 2026 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
 namespace OCA\Deck\Federation;
 
 use GuzzleHttp\Exception\ClientException;

lib/Listeners/ResourceTypeRegisterListener.php

@@ -1,5 +1,10 @@
 <?php
 
+/**
+ * SPDX-FileCopyrightText: 2026 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
 namespace OCA\Deck\Listeners;
 
 use OCA\Deck\Exceptions\FederationDisabledException;

lib/Middleware/FederationMiddleware.php

@@ -1,5 +1,10 @@
 <?php
 
+/**
+ * SPDX-FileCopyrightText: 2026 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
 namespace OCA\Deck\Middleware;
 
 use OCA\Deck\Service\ConfigService;

lib/Migration/Version11001Date20251009165313.php

@@ -1,5 +1,10 @@
 <?php
 
+/**
+ * SPDX-FileCopyrightText: 2026 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
 declare(strict_types=1);
 namespace OCA\Deck\Migration;
 

lib/Migration/Version11001Date20251020122010.php

@@ -1,5 +1,10 @@
 <?php
 
+/**
+ * SPDX-FileCopyrightText: 2026 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
 declare(strict_types=1);
 namespace OCA\Deck\Migration;
 

lib/Service/ExternalBoardService.php

@@ -1,5 +1,10 @@
 <?php
 
+/**
+ * SPDX-FileCopyrightText: 2026 Nextcloud GmbH and Nextcloud contributors
+ * SPDX-License-Identifier: AGPL-3.0-or-later
+ */
+
 namespace OCA\Deck\Service;
 
 use OCA\Deck\Db\Acl;