Feat: Add cloud plugin cost management to admin section (#76547)

* feat: add cost management to admin and put adaptive metrics and log volume under it

* test: fix applinks test

* chore: fix lint error

* remove "new" from feature toggle description

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Co-authored-by: Ashley Harrison <ashley.harrison@grafana.com>

pkg/services/navtree/models_test.go

@@ -33,4 +33,15 @@ func TestNavTreeRoot(t *testing.T) {
 		require.Equal(t, "1", treeRoot.Children[0].Id)
 		require.Equal(t, "4", treeRoot.Children[1].Id)
 	})
+	t.Run("FindByURL is able to find a navItem by url", func(t *testing.T) {
+		treeRoot := NavTreeRoot{
+			Children: []*NavLink{
+				{Id: "1", Url: "/"},
+				{Id: "2", Url: "/org"},
+				{Id: "3", Url: "/org/users"},
+			},
+		}
+		require.Equal(t, "2", treeRoot.FindByURL("/org").Id)
+		require.Equal(t, "3", treeRoot.FindByURL("/org/users").Id)
+	})
 }