Add new editor product shell baseline

new_editor/include/XCEditor/Foundation/UIEditorCommandRegistry.h

@@ -9,6 +9,11 @@
 
 namespace XCEngine::UI::Editor {
 
+enum class UIEditorCommandKind : std::uint8_t {
+    Workspace = 0,
+    Host
+};
+
 enum class UIEditorCommandPanelSource : std::uint8_t {
     None = 0,
     FixedPanelId,
@@ -25,6 +30,7 @@ struct UIEditorCommandDescriptor {
     std::string commandId = {};
     std::string displayName = {};
     UIEditorWorkspaceCommandDescriptor workspaceCommand = {};
+    UIEditorCommandKind kind = UIEditorCommandKind::Workspace;
 };
 
 struct UIEditorCommandRegistry {
@@ -52,6 +58,7 @@ struct UIEditorCommandRegistryValidationResult {
 };
 
 std::string_view GetUIEditorCommandPanelSourceName(UIEditorCommandPanelSource source);
+std::string_view GetUIEditorCommandKindName(UIEditorCommandKind kind);
 
 const UIEditorCommandDescriptor* FindUIEditorCommandDescriptor(
     const UIEditorCommandRegistry& registry,