🐛 fix(client): 配置块去掉与插件页顶部重复的标题和描述

client.js

@@ -84,11 +84,10 @@ window.__ModuleLoader__.load({
       'settings.kind.completion': '完成',
       'settings.kind.approval': '授权',
       'settings.kind.question': '提问',
-      'config.title': '会话通知',
-      'config.note': '只在会话需要你注意时提醒，而且只在 DSH 运行时。',
       'config.section.kinds': '提醒内容',
       'config.section.permission': '系统通知权限',
       'config.section.status': '运行状态',
+      'config.intro': '提醒都从当前页面发出：窗口不在前台时是系统通知，窗口在前台时是这里的轻弹窗。',
       'config.saveNote': '开关保存在浏览器本地，重装插件不会丢失。',
     }
     const en = {
@@ -125,11 +124,10 @@ window.__ModuleLoader__.load({
       'settings.kind.completion': 'Finished',
       'settings.kind.approval': 'Approval',
       'settings.kind.question': 'Questions',
-      'config.title': 'Session notifications',
-      'config.note': 'Alerts you when a conversation needs attention, while DSH is running.',
       'config.section.kinds': 'What to notify about',
       'config.section.permission': 'System notification permission',
       'config.section.status': 'Status',
+      'config.intro': 'Every alert comes from this page: a system notification while the window is in the background, the light popup here while it is in the foreground.',
       'config.saveNote': 'The switches are stored in this browser and survive reinstalling the plugin.',
     }
 
@@ -1012,9 +1010,11 @@ window.__ModuleLoader__.load({
         return h(React.Fragment, null,
           h('style', null, CSS),
           h('div', { className: 'dsn-sections' },
+            // The page header already shows this bundle's title and description, so
+            // this section opens with what the header cannot say: how alerts are
+            // carried, and what this form changes.
             h('section', { className: 'dsn-section' },
-              h('h3', { className: 'dsn-section-title' }, tr('config.title')),
-              h('p', { className: 'dsn-section-desc' }, tr('config.note'))),
+              h('p', { className: 'dsn-section-desc' }, tr('config.intro'))),
             h('section', { className: 'dsn-section' },
               h('h3', { className: 'dsn-section-title' }, tr('config.section.kinds')),
               KINDS.map((kind) => h(KindRow, {