[DOCS] Optim config (#1892)

docs/.vuepress/config.js

@@ -2,21 +2,11 @@ const commonConfig = require('./public/commonConfig');
 
 module.exports = {
   ...commonConfig,
-  title: 'OpenMQTTGateway version_tag',
+  title: 'Theengs OpenMQTTGateway version_tag',
   base: '/',
   description: 'One gateway, many technologies: MQTT gateway for ESP8266, ESP32, Sonoff RF Bridge or Arduino with bidirectional 433mhz/315mhz/868mhz, Infrared communications, BLE, beacons detection, mi flora / mi jia / LYWSD02/ Mi Scale compatibility, SMS & LORA.',
   head: [
-    ['link', { rel: "icon", type: "image/png", sizes: "32x32", href: "/favicon-32x32.png"}],
-    ['link', { rel: "icon", type: "image/png", sizes: "16x16", href: "/favicon-16x16.png"}],
-    ['link', { rel: 'icon', href: '/img/Openmqttgateway_logo_mini.png' }],
-    ['link', { rel: 'manifest', href: '/manifest.json' }],
-    ['meta', { name: 'theme-color', content: '#3eaf7c' }],
-    ['meta', { name: 'apple-mobile-web-app-capable', content: 'yes' }],
-    ['meta', { name: 'apple-mobile-web-app-status-bar-style', content: 'black' }],
-    ['link', { rel: "apple-touch-icon", sizes: "180x180", href: "/apple-touch-icon.png"}],
-    ['link', { rel: 'mask-icon', href: '/icons/safari-pinned-tab.svg', color: '#3eaf7c' }],
-    ['meta', { name: 'msapplication-TileImage', content: '/favicon-144x144.png' }],
-    ['meta', { name: 'msapplication-TileColor', content: '#000000' }],
+    ...commonConfig.head,
     ['script', {type: 'module', src: 'https://unpkg.com/esp-web-tools@9.4.3/dist/web/install-button.js?module'}]
   ],
   themeConfig: {