chore: update WRNexusJS packages to 0.2.13

wrnexus.config.ts

@@ -1,10 +1,6 @@
 import type { AppConfig } from "@wrnexus/styles";
 
 const config: AppConfig = {
-  // Compatibility bridge for the currently published runtime. It can be
-  // removed after the navigation-aware theme runtime is released.
-  head: '<script src="/theme-navigation.js" defer></script>',
-
   mobile: {
     enabled: true,
     appId: "com.example.wrnexusjs",