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

assets/admin/src/schema/sections/tools/backup.js

@@ -1,14 +1,14 @@
 export const backupSchema = {
   key: 'tools.backup',
   title: '数据备份',
-  icon: 'fas fa-cloud-download-alt',
+  icon: 'fa fas fa-cloud-download-alt',
   description: '站点数据备份与恢复。',
   defaults: {},
   groups: [
     {
       key: 'backup',
       title: '备份设置',
-      icon: 'fas fa-save',
+      icon: 'fa fas fa-save',
       fields: [
         { key: 'backup_auto', label: '自动备份', type: 'switch', help: '启用自动定时备份' },
         {

assets/admin/src/schema/sections/tools/email-rollback.js

@@ -1,14 +1,14 @@
 export const emailRollbackSchema = {
   key: 'tools.email-rollback',
   title: '邮件回滚',
-  icon: 'fas fa-undo',
+  icon: 'fa fas fa-undo',
   description: '批量回滚已发送的通知邮件。',
   defaults: {},
   groups: [
     {
       key: 'rollback',
       title: '邮件回滚',
-      icon: 'fas fa-envelope-open',
+      icon: 'fa fas fa-envelope-open',
       fields: [
         {
           key: 'rollback_type',

assets/admin/src/schema/sections/tools/frontend-modal-rollout.js

@@ -1,7 +1,7 @@
 export const frontendModalRolloutSchema = {
   key: 'tools.frontend-modal-rollout',
   title: '前台弹窗灰度',
-  icon: 'fas fa-bolt',
+  icon: 'fa fas fa-bolt',
   description: '按领域控制前台弹窗新流程的分阶段发布。',
   defaults: {
     frontend_modal_rollout_identity: true,
@@ -13,7 +13,7 @@ export const frontendModalRolloutSchema = {
     {
       key: 'rollout',
       title: '弹窗新流程开关',
-      icon: 'fas fa-toggle-on',
+      icon: 'fa fas fa-toggle-on',
       fields: [
         {
           key: 'frontend_modal_rollout_identity',

assets/admin/src/schema/sections/tools/health.js

@@ -1,14 +1,14 @@
 export const healthSchema = {
   key: 'tools.health',
   title: '健康检查',
-  icon: 'fas fa-heartbeat',
+  icon: 'fa fas fa-heartbeat',
   description: '检查主题运行环境和依赖状态。',
   defaults: {},
   groups: [
     {
       key: 'check',
       title: '环境检查',
-      icon: 'fas fa-stethoscope',
+      icon: 'fa fas fa-stethoscope',
       fields: [
         { key: 'php_version', label: 'PHP 版本', type: 'display', help: '建议 7.4+' },
         { key: 'wp_version', label: 'WordPress 版本', type: 'display', help: '建议 5.8+' },

assets/admin/src/schema/sections/tools/import-export.js

@@ -1,14 +1,14 @@
 export const importExportSchema = {
   key: 'tools.import-export',
   title: '导入导出',
-  icon: 'fas fa-exchange-alt',
+  icon: 'fa fas fa-exchange-alt',
   description: '主题配置的导入和导出。',
   defaults: {},
   groups: [
     {
       key: 'export',
       title: '导出配置',
-      icon: 'fas fa-file-export',
+      icon: 'fa fas fa-share',
       fields: [
         { key: 'export_settings', label: '导出主题设置', type: 'button', help: '导出当前所有主题配置为 JSON 文件' },
         { key: 'export_options', label: '导出 WordPress 选项', type: 'button', help: '导出 aksrt_settings 等选项' },
@@ -17,7 +17,7 @@ export const importExportSchema = {
     {
       key: 'import',
       title: '导入配置',
-      icon: 'fas fa-file-import',
+      icon: 'fa fas fa-download',
       fields: [
         { key: 'import_settings', label: '导入主题设置', type: 'file', accept: '.json', help: '导入主题配置文件（将覆盖当前设置）' },
       ],