UI improvements

src/Providers/FileTime.Providers.Smb/SmbContentProvider.cs

@@ -64,6 +64,8 @@ namespace FileTime.Providers.Smb
 
         public IContainer? GetParent() => _parent;
 
+        public Task<IContainer> Clone() => Task.FromResult((IContainer)this);
+
         public async Task<bool> IsExists(string name) => (await GetItems())?.Any(i => i.Name == name) ?? false;
 
         public async Task Refresh() => await Refreshed.InvokeAsync(this, AsyncEventArgs.Empty);

src/Providers/FileTime.Providers.Smb/SmbFolder.cs

@@ -45,6 +45,8 @@ namespace FileTime.Providers.Smb
             throw new NotImplementedException();
         }
 
+        public Task<IContainer> Clone() => Task.FromResult((IContainer)this);
+
         public async Task<IItem?> GetByPath(string path)
         {
             var paths = path.Split(Constants.SeparatorChar);

src/Providers/FileTime.Providers.Smb/SmbServer.cs

@@ -92,6 +92,8 @@ namespace FileTime.Providers.Smb
             await Refreshed.InvokeAsync(this, AsyncEventArgs.Empty);
         }
 
+        public Task<IContainer> Clone() => Task.FromResult((IContainer)this);
+
         private async Task<ISMBClient> GetSmbClient()
         {
             if (_client == null)

src/Providers/FileTime.Providers.Smb/SmbShare.cs

@@ -88,6 +88,8 @@ namespace FileTime.Providers.Smb
 
         public IContainer? GetParent() => _parent;
 
+        public Task<IContainer> Clone() => Task.FromResult((IContainer)this);
+
         public Task<bool> IsExists(string name)
         {
             throw new NotImplementedException();