doc: update some doc config

Author: inhere

_navbar.md

@@ -0,0 +1,5 @@
+* PhpPkg
+    * [EasyTpl](https://phppkg.github.io/easytpl/ "template engine")
+    * [Validate](https://inhere.github.io/php-validate/ "data validate engine")
+* Toolkit
+    * [PFlag](https://php-toolkit.github.io/pflag/ "console option and argument parse")

index.html

@@ -20,7 +20,7 @@
     // loadSidebar: true,
     alias: {
       // '/_navbar.md': 'https://raw.githubusercontent.com/inhere/conf/master/docsify/php-projects.md',
-      '/.*/_sidebar.md': 'https://raw.githubusercontent.com/inhere/conf/master/docsify/php-projects.md',
+      // '/.*/_sidebar.md': 'https://raw.githubusercontent.com/inhere/conf/master/docsify/php-projects.md',
       // '/.*/_sidebar.md': '/_sidebar.md', // See #301
     }
   }