fix(file-provider): Trash enumerates only locally trashed items.

Signed-off-by: Iva Horn <iva.horn@nextcloud.com>

Author: i2h3

shell_integration/MacOSX/NextcloudIntegration/FileProviderExt/FileProviderExtension.swift

@@ -139,21 +139,15 @@ import OSLog
         }
 
         let progress = Progress()
+        
         Task {
             progress.totalUnitCount = 1
-            if let item = await Item.storedItem(
-                identifier: identifier,
-                account: ncAccount,
-                remoteInterface: ncKit,
-                dbManager: dbManager,
-                log: log
-            ) {
+
+            if let item = await Item.storedItem(identifier: identifier, account: ncAccount, remoteInterface: ncKit, dbManager: dbManager, log: log) {
                 progress.completedUnitCount = 1
                 completionHandler(item, nil)
             } else {
-                completionHandler(
-                    nil, NSError.fileProviderErrorForNonExistentItem(withIdentifier: identifier)
-                )
+                completionHandler(nil, NSError.fileProviderErrorForNonExistentItem(withIdentifier: identifier))
             }
         }
         return progress

shell_integration/MacOSX/NextcloudIntegration/NextcloudIntegration.xcodeproj/project.xcworkspace/xcshareddata/swiftpm/Package.resolved

@@ -347,6 +347,13 @@ void addFileProviderDomain(const AccountState * const accountState)
             NSFileProviderDomain * const fileProviderDomain = [[NSFileProviderDomain alloc] initWithIdentifier:domainId.toNSString()
                                                                                                    displayName:domainDisplayName.toNSString()];
 
+            if (@available(macOS 13.0, *)) {
+                // supportsSyncingTrash is only available on macOS 13 and later.
+                // The trash is a server feature of which the availability can change any time.
+                // Its availability is checked on demand by the file provider extension itself.
+                fileProviderDomain.supportsSyncingTrash = YES;
+            }
+
             [NSFileProviderManager addDomain:fileProviderDomain completionHandler:^(NSError * const error) {
                 if(error) {
                     qCWarning(lcMacFileProviderDomainManager) << "Error adding file provider domain: "