ContentProvider more async

src/Core/FileTime.Core.Command/CommandRunner.cs

@@ -23,7 +23,10 @@ public class CommandRunner : ICommandRunner
         }
         else
         {
-            var commandHandler = _commandHandlers.Find(c => c.CanHandle(command));
+            var commandHandler = await _commandHandlers
+                .ToAsyncEnumerable()
+                .FirstOrDefaultAwaitAsync(async c => await c.CanHandleAsync(command));
+            
             if (commandHandler != null)
             {
                 await commandHandler.ExecuteAsync(command);

src/Core/FileTime.Core.Command/FileTime.Core.Command.csproj

@@ -7,6 +7,7 @@
   <ItemGroup>
     <PackageReference Include="Humanizer.Core" Version="2.14.1" />
     <PackageReference Include="Microsoft.Extensions.Logging.Abstractions" Version="7.0.1" />
+    <PackageReference Include="System.Linq.Async" Version="6.0.1" />
   </ItemGroup>
 
   <PropertyGroup>