feat(admin): 系统配置中文化与缓存刷新

- 站点名称、版本、分类类型、配置分组、附件分类改为中文
- fa_config 配置项标题/提示/默认值统一中文，修正首页配置乱码
- 语言包禁用长缓存，后台文案调整后立即生效
- 站点版本升至 1.0.2，强制刷新后台 JS/CSS 缓存

db/schema_phase10_admin_config_zh.sql

@@ -0,0 +1,31 @@
+-- ============================================================================
+--  优匠优服 · Phase 10 后台系统配置中文化
+--  修正配置项标题/提示/分组/默认值，避免后台配置页出现英文或乱码
+-- ============================================================================
+SET NAMES utf8mb4;
+
+UPDATE `fa_config` SET `title`='站点名称', `tip`='请填写站点名称', `value`='优匠优服' WHERE `name`='name';
+UPDATE `fa_config` SET `title`='备案号', `tip`='' WHERE `name`='beian';
+UPDATE `fa_config` SET `title`='CDN地址', `tip`='全站静态资源使用第三方云存储时填写' WHERE `name`='cdnurl';
+UPDATE `fa_config` SET `title`='版本号', `tip`='静态资源变动时请更新该值以刷新缓存', `value`='1.0.2' WHERE `name`='version';
+UPDATE `fa_config` SET `title`='时区', `tip`='例如 Asia/Shanghai' WHERE `name`='timezone';
+UPDATE `fa_config` SET `title`='禁止IP', `tip`='一行一条记录' WHERE `name`='forbiddenip';
+UPDATE `fa_config` SET `title`='语言配置', `tip`='后台与前台语言' WHERE `name`='languages';
+UPDATE `fa_config` SET `title`='默认首页', `tip`='请输入左侧菜单栏存在的链接' WHERE `name`='fixedpage';
+
+UPDATE `fa_config` SET `title`='首页服务保障', `tip`='英文逗号分隔，展示为保障条' WHERE `name`='home_assure';
+UPDATE `fa_config` SET `title`='首页教程卡', `tip`='格式：标题|副标题' WHERE `name`='home_tutorial';
+
+UPDATE `fa_config` SET `title`='分类类型', `tip`='用于分类管理的类型选项', `value`='{"default":"默认","page":"单页","article":"文章","test":"测试"}' WHERE `name`='categorytype';
+UPDATE `fa_config` SET `title`='配置分组', `tip`='系统配置页左侧分组名称', `value`='{"basic":"基础配置","email":"邮箱配置","dictionary":"字典配置","user":"会员配置","example":"示例"}' WHERE `name`='configgroup';
+UPDATE `fa_config` SET `title`='附件分类', `tip`='附件管理中的分类名称', `value`='{"category1":"分类1","category2":"分类2","custom":"自定义"}' WHERE `name`='attachmentcategory';
+
+UPDATE `fa_config` SET `title`='邮件发送方式', `tip`='选择邮件发送方式' WHERE `name`='mail_type';
+UPDATE `fa_config` SET `title`='SMTP主机', `tip`='错误的配置发送邮件会导致服务器超时' WHERE `name`='mail_smtp_host';
+UPDATE `fa_config` SET `title`='SMTP端口', `tip`='不加密默认25，SSL默认465，TLS默认587' WHERE `name`='mail_smtp_port';
+UPDATE `fa_config` SET `title`='SMTP用户名', `tip`='填写完整用户名' WHERE `name`='mail_smtp_user';
+UPDATE `fa_config` SET `title`='SMTP密码', `tip`='填写密码或授权码' WHERE `name`='mail_smtp_pass';
+UPDATE `fa_config` SET `title`='SMTP验证方式', `tip`='推荐使用SSL' WHERE `name`='mail_verify_type';
+UPDATE `fa_config` SET `title`='发件人邮箱', `tip`='' WHERE `name`='mail_from';
+
+-- 回滚：从备份 fa_config 恢复

server/application/admin/controller/Ajax.php

@@ -40,12 +40,10 @@ class Ajax extends Backend
     {
         $this->request->get(['callback' => 'define']);
         $header = ['Content-Type' => 'application/javascript'];
-        if (!config('app_debug')) {
-            $offset = 30 * 60 * 60 * 24; // 缓存一个月
-            $header['Cache-Control'] = 'public';
-            $header['Pragma'] = 'cache';
-            $header['Expires'] = gmdate("D, d M Y H:i:s", time() + $offset) . " GMT";
-        }
+        // 语言包随后台文案调整实时生效，禁用长缓存避免浏览器继续使用旧翻译
+        $header['Cache-Control'] = 'no-cache, no-store, must-revalidate';
+        $header['Pragma'] = 'no-cache';
+        $header['Expires'] = '0';
 
         $controllername = $this->request->get('controllername');
         $lang = $this->request->get('lang');

server/application/extra/site.php

@@ -1,10 +1,10 @@
 <?php
 
 return [
-    'name' => '我的网站',
+    'name' => '优匠优服',
     'beian' => '',
     'cdnurl' => '',
-    'version' => '1.0.1',
+    'version' => '1.0.2',
     'timezone' => 'Asia/Shanghai',
     'forbiddenip' => '',
     'languages' => [
@@ -13,22 +13,22 @@ return [
     ],
     'fixedpage' => 'dashboard',
     'categorytype' => [
-        'default' => 'Default',
-        'page' => 'Page',
-        'article' => 'Article',
-        'test' => 'Test',
+        'default' => '默认',
+        'page' => '单页',
+        'article' => '文章',
+        'test' => '测试',
     ],
     'configgroup' => [
-        'basic' => 'Basic',
-        'email' => 'Email',
-        'dictionary' => 'Dictionary',
-        'user' => 'User',
-        'example' => 'Example',
+        'basic' => '基础配置',
+        'email' => '邮箱配置',
+        'dictionary' => '字典配置',
+        'user' => '会员配置',
+        'example' => '示例',
     ],
     'attachmentcategory' => [
-        'category1' => 'Category1',
-        'category2' => 'Category2',
-        'custom' => 'Custom',
+        'category1' => '分类1',
+        'category2' => '分类2',
+        'custom' => '自定义',
     ],
     'mail_type' => '1',
     'mail_smtp_host' => 'smtp.qq.com',