Moves more services and registrations "up", removes AspNetCoreComposer logic and moves to AddWebComponents

src/Umbraco.Core/Trees/SearchableApplicationTree.cs

@@ -0,0 +1,22 @@
+namespace Umbraco.Core.Trees
+{
+    public class SearchableApplicationTree
+    {
+        public SearchableApplicationTree(string appAlias, string treeAlias, int sortOrder, string formatterService, string formatterMethod, ISearchableTree searchableTree)
+        {
+            AppAlias = appAlias;
+            TreeAlias = treeAlias;
+            SortOrder = sortOrder;
+            FormatterService = formatterService;
+            FormatterMethod = formatterMethod;
+            SearchableTree = searchableTree;
+        }
+
+        public string AppAlias { get; }
+        public string TreeAlias { get; }
+        public int SortOrder { get; }
+        public string FormatterService { get; }
+        public string FormatterMethod { get; }
+        public ISearchableTree SearchableTree { get; }
+    }
+}