feat(navigation): hard-switch to Zibll navigation and Font Awesome 5

assets/admin/src/schema/sections/global/code-highlight.js

@@ -1,7 +1,7 @@
 export const codeHighlightSchema = {
   key: 'global.code-highlight',
   title: '代码高亮',
-  icon: 'fas fa-code',
+  icon: 'fa fas fa-code',
   description: '代码块语法高亮主题、行号、最大高度等配置。',
   defaults: {
     highlight_kg: true,
@@ -15,7 +15,7 @@ export const codeHighlightSchema = {
     {
       key: 'basic',
       title: '代码高亮设置',
-      icon: 'fas fa-highlighter',
+      icon: 'fa fas fa-pen',
       fields: [
         { key: 'highlight_kg', label: '代码高亮开关', type: 'switch', default: true },
         { key: 'highlight_hh', label: '显示行号', type: 'switch', default: false },
@@ -26,7 +26,7 @@ export const codeHighlightSchema = {
     {
       key: 'theme',
       title: '主题设置',
-      icon: 'fas fa-palette',
+      icon: 'fa fas fa-paint-brush',
       fields: [
         {
           key: 'highlight_zt',