feat(admin): add custom favicon support Add favicon link to the head section of the default layout

- Use site_ico configuration or fallback to default favicon.ico

app/admin/view/layout/default.html

@@ -6,6 +6,7 @@
     <meta name="renderer" content="webkit">
     <meta http-equiv="X-UA-Compatible" content="IE=edge,chrome=1">
     <meta name="viewport" content="width=device-width, initial-scale=1, maximum-scale=1">
+    <link rel="icon" href="{:sysConfig('site', 'site_ico')}" type="image/x-icon">
     <!--[if lt IE 9]>
     <script src="https://cdn.staticfile.org/html5shiv/r29/html5.min.js"></script>
     <script src="https://cdn.staticfile.org/respond.js/1.4.2/respond.min.js"></script>

config/install/sql/install.sql

@@ -235,11 +235,11 @@ VALUES ('64', 'oss_domain', 'upload', '填你的', '阿里云oss访问域名', '
 INSERT INTO `ea_system_config`
 VALUES ('65', 'logo_title', 'site', 'EasyAdmin', 'LOGO标题', '0', null, null);
 INSERT INTO `ea_system_config`
-VALUES ('66', 'logo_image', 'site', '/favicon.ico', 'logo图片', '0', null, null);
+VALUES ('66', 'logo_image', 'site', '/static/common/images/logo-1.png', 'logo图片', '0', null, null);
 INSERT INTO `ea_system_config`
 VALUES ('68', 'site_name', 'site', 'EasyAdmin后台系统', '站点名称', '0', null, null);
 INSERT INTO `ea_system_config`
-VALUES ('69', 'site_ico', 'site', '填你的', '浏览器图标', '0', null, null);
+VALUES ('69', 'site_ico', 'site', '/favicon.ico', '浏览器图标', '0', null, null);
 INSERT INTO `ea_system_config`
 VALUES ('70', 'site_copyright', 'site', '填你的', '版权信息', '0', null, null);
 INSERT INTO `ea_system_config`