[FileLocksmith]Add Windows11 (tier1) context menu (#31388)

* Add project

* Cleanup project file and add resource file

* Move common logic to FileLocksmithLib

* Cleanup interop vcxproj

* Implement handler, add assets and appx manifest

* Revert "Cleanup interop vcxproj"

This reverts commit 97bf991f2e.

* Remove package on uninstall
Install package on enable
Fix launching app
Cleanup

* Revert non-related change

* Spellcheck

* Update src/modules/FileLocksmith/FileLocksmithContextMenu/Resources.resx

* Wire Show in extended context menu setting

src/modules/FileLocksmith/FileLocksmithLib/Settings.h

@@ -0,0 +1,56 @@
+#pragma once
+
+#include "pch.h"
+#include <common/utils/gpo.h>
+
+class FileLocksmithSettings
+{
+public:
+    FileLocksmithSettings();
+
+    inline bool GetEnabled()
+    {
+        auto gpoSetting = powertoys_gpo::getConfiguredFileLocksmithEnabledValue();
+        if (gpoSetting == powertoys_gpo::gpo_rule_configured_enabled)
+            return true;
+        if (gpoSetting == powertoys_gpo::gpo_rule_configured_disabled)
+            return false;
+        Reload();
+        return settings.enabled;
+    }
+
+    inline void SetEnabled(bool enabled)
+    {
+        settings.enabled = enabled;
+        Save();
+    }
+
+    inline bool GetShowInExtendedContextMenu() const
+    {
+        return settings.showInExtendedContextMenu;
+    }
+
+    inline void SetExtendedContextMenuOnly(bool extendedOnly)
+    {
+        settings.showInExtendedContextMenu = extendedOnly;
+    }
+
+    void Save();
+    void Load();
+
+private:
+    struct Settings
+    {
+        bool enabled{ true };
+        bool showInExtendedContextMenu{ false };
+    };
+
+    void Reload();
+    void ParseJson();
+
+    Settings settings;
+    std::wstring jsonFilePath;
+    FILETIME lastLoadedTime;
+};
+
+FileLocksmithSettings& FileLocksmithSettingsInstance();