feat: Introduce ITranscriptionOrchestrator and related interfaces, refactoring DaemonService and other components to use dependency injection.

Commands/ShowCommand.cs

@@ -9,7 +9,7 @@ public static class ShowCommand
     public static async Task ExecuteAsync(bool verbose)
     {
         Toak.Core.Logger.Verbose = verbose;
-        var config = ConfigManager.LoadConfig();
+        var config = new ConfigManager().LoadConfig();
 
         var table = new Table();
         table.AddColumn("Setting");