Rename to Developer Tooling. Fix landing page bug

lib/app-router.js

@@ -49,6 +49,8 @@ customElements.define('app-router', class AppRouter extends HTMLElement {
     window.addEventListener('load', () => {
       if (Pear.config.link.indexOf('pear://pulse') === 0) {
         this.load(Pear.config.link.slice(12)).catch(console.error)
+      } else {
+        this.load('/')
       }
     })
   }