Cut over the window to Explorer.Host.exe so only the host writes the index.

Co-authored-by: Cursor <cursoragent@cursor.com>

src/Explorer.Contracts/IWorkbenchHost.cs

@@ -6,6 +6,8 @@ public interface IWorkbenchHost
 {
     IIndexingHost Indexing { get; }
     ITransferHost Transfers { get; }
+    ISourceHost Sources { get; }
+    IIndexMutations Mutations { get; }
 }
 
 public interface IIndexingHost
@@ -33,4 +35,42 @@ public interface ITransferHost
     void ClearFinished();
     bool MoveUp(long jobId);
     bool MoveDown(long jobId);
+    Task EnqueueCopyAsync(IReadOnlyList<string> sources, string destinationDirectory, CancellationToken cancellationToken = default)
+        => Task.CompletedTask;
+    Task EnqueueMoveAsync(IReadOnlyList<string> sources, string destinationDirectory, CancellationToken cancellationToken = default)
+        => Task.CompletedTask;
+    Task EnqueueDeleteAsync(IReadOnlyList<string> paths, bool permanent = false, CancellationToken cancellationToken = default)
+        => Task.CompletedTask;
+    Task EnqueueRenameAsync(string path, string newName, CancellationToken cancellationToken = default)
+        => Task.CompletedTask;
+    Task EnqueueEmptyRecycleBinAsync(CancellationToken cancellationToken = default)
+        => Task.CompletedTask;
+    Task EnqueueExtractAsync(string archivePath, string destinationDirectory, CancellationToken cancellationToken = default)
+        => Task.CompletedTask;
+    Task EnqueueCompressAsync(IReadOnlyList<string> sources, string archivePath, CancellationToken cancellationToken = default)
+        => Task.CompletedTask;
+    Task EnqueueAddToArchiveAsync(string archivePath, IReadOnlyList<string> sources, CancellationToken cancellationToken = default)
+        => Task.CompletedTask;
+    Task EnqueueVerifyArchiveAsync(string archivePath, CancellationToken cancellationToken = default)
+        => Task.CompletedTask;
+}
+
+public interface ISourceHost
+{
+    Task RefreshAsync(CancellationToken cancellationToken = default);
+    Task<Source> AddUncAsync(string path, CancellationToken cancellationToken = default);
+    Task<Source?> EnsureForPathAsync(string path, CancellationToken cancellationToken = default);
+    Task<bool> ForgetAsync(string path, CancellationToken cancellationToken = default);
+}
+
+public interface IIndexMutations
+{
+    Task<long> UpsertSyncProfileAsync(SyncProfile profile, CancellationToken cancellationToken = default);
+    Task DeleteSyncProfileAsync(long id, CancellationToken cancellationToken = default);
+    Task<long> UpsertOperationProfileAsync(OperationProfile profile, CancellationToken cancellationToken = default);
+    Task DeleteOperationProfileAsync(long id, CancellationToken cancellationToken = default);
+    Task<long> CreateRenameBatchAsync(IReadOnlyList<RenameBatchItem> items, CancellationToken cancellationToken = default);
+    Task MarkRenameBatchUndoneAsync(long id, CancellationToken cancellationToken = default);
+    Task EnqueueHashCollisionsAsync(long? sourceId, CancellationToken cancellationToken = default);
+    Task UpsertRelationAsync(FileRelation relation, CancellationToken cancellationToken = default);
 }