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

Commands/HistoryCommand.cs

@@ -15,14 +15,16 @@ public static class HistoryCommand
     {
         Logger.Verbose = verbose;
 
+        var historyManager = new HistoryManager();
+
         if (shred)
         {
-            HistoryManager.Shred();
+            historyManager.ClearHistory();
             AnsiConsole.MarkupLine("[green]History successfully shredded.[/]");
             return;
         }
 
-        var entries = HistoryManager.LoadEntries();
+        var entries = historyManager.LoadHistory();
         if (entries.Count == 0)
         {
             AnsiConsole.MarkupLine("[yellow]No history found.[/]");