CmdPal: Removing Core projects (#45693)

Functionally, no differences.

- Removed Core projects.
- Core.Common => Microsoft.CmdPal.Common
- Core.ViewModels => Microsoft.CmdPal.UI.ViewModels

---------

Co-authored-by: Jiří Polášek <me@jiripolasek.com>

src/modules/cmdpal/Microsoft.CmdPal.Common/Helpers/IPrecomputedListItem.cs

@@ -0,0 +1,27 @@
+// Copyright (c) Microsoft Corporation
+// The Microsoft Corporation licenses this file to you under the MIT license.
+// See the LICENSE file in the project root for more information.
+
+using Microsoft.CmdPal.Common.Text;
+
+namespace Microsoft.CmdPal.Common.Helpers;
+
+/// <summary>
+/// Represents an item that can provide precomputed fuzzy matching targets for its title and subtitle.
+/// </summary>
+public interface IPrecomputedListItem
+{
+    /// <summary>
+    /// Gets the fuzzy matching target for the item's title.
+    /// </summary>
+    /// <param name="matcher">The precomputed fuzzy matcher used to build the target.</param>
+    /// <returns>The fuzzy target for the title.</returns>
+    FuzzyTarget GetTitleTarget(IPrecomputedFuzzyMatcher matcher);
+
+    /// <summary>
+    /// Gets the fuzzy matching target for the item's subtitle.
+    /// </summary>
+    /// <param name="matcher">The precomputed fuzzy matcher used to build the target.</param>
+    /// <returns>The fuzzy target for the subtitle.</returns>
+    FuzzyTarget GetSubtitleTarget(IPrecomputedFuzzyMatcher matcher);
+}