test(archiving): Add ArchiveService mock

AI-assistant: Claude Code 2.1.119 (Claude Sonnet 4.6)
Signed-off-by: Andy Scherzinger <info@andy-scherzinger.de>

Author: AndyScherzinger

tests/unit/Service/ContextServiceTest.php

@@ -47,6 +47,7 @@ protected function setUp(): void {
 		$shareService = $this->createMock(ShareService::class);
 		$navigationManager = $this->createMock(INavigationManager::class);
 		$urlGenerator = $this->createMock(IURLGenerator::class);
+		$archiveService = $this->createMock(ArchiveService::class);
 
 		$this->service = new ContextService(
 			$this->contextMapper,
@@ -62,6 +63,7 @@ protected function setUp(): void {
 			false,
 			$navigationManager,
 			$urlGenerator,
+			$archiveService,
 		);
 	}