General code cleanup and style refactor.

Aaru.Core/Spectre.cs

@@ -1,16 +1,12 @@
+using System;
+using Spectre.Console;
+
 namespace Aaru.Core;
 
-using System;
-using global::Spectre.Console;
-
-/// <summary>
-/// Implement core operations using the Spectre console
-/// </summary>
+/// <summary>Implement core operations using the Spectre console</summary>
 public static class Spectre
 {
-    /// <summary>
-    /// Initializes a progress bar with a single spinner
-    /// </summary>
+    /// <summary>Initializes a progress bar with a single spinner</summary>
     /// <param name="action">Action to execute in the progress bar</param>
     public static void ProgressSingleSpinner(Action<ProgressContext> action) => AnsiConsole.Progress().AutoClear(true).
         HideCompleted(true).Columns(new TaskDescriptionColumn(), new SpinnerColumn()).Start(action);