style(desktop-client): tighten media/AI/publish view copy and table chrome

Rename the media-platforms nav entry to "媒体账号", switch the Accounts hero eyebrow to MEDIA ACCOUNTS, drop the redundant AI platforms intro paragraph, and trim the publish list to use a generic external-link tooltip plus a slightly wider table to fit the renamed columns.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

apps/desktop-client/src/renderer/components/DesktopShell.vue

@@ -49,8 +49,8 @@ const navItems = computed(() => {
     },
     {
       to: "/media-platforms",
-      title: "媒体平台",
-      description: "发布媒体授权、多个账号绑定与表格化管理",
+      title: "媒体账号",
+      description: "发布媒体授权、多个账号绑定管理",
       count: accounts.filter((item) => publishIDs.has(item.platform)).length,
       icon: LinkOutlined,
     },

apps/desktop-client/src/renderer/views/AccountsView.vue

@@ -330,7 +330,7 @@ const tableColumns = [
     <section class="hero-card">
       <div class="hero-header">
         <div class="hero-title">
-          <p class="eyebrow">媒体授权中心</p>
+          <p class="eyebrow">MEDIA ACCOUNTS</p>
           <h2>媒体账号管理</h2>
         </div>
         <div class="hero-actions">

apps/desktop-client/src/renderer/views/AiPlatformsView.vue

@@ -233,9 +233,6 @@ async function unbindPlatform(account: AccountRow) {
         <div class="hero-title">
           <p class="eyebrow">AI PLATFORMS</p>
           <h2>AI 平台管理</h2>
-          <p class="summary">
-            首次点击“授权”会打开前台登录窗口，登录完成后绑定到当前 partition。后续数据抓取与巡检一律走隐藏窗口，用户看不见采集过程。
-          </p>
         </div>
         <div class="hero-actions">
           <a-button type="primary" ghost class="modern-btn" :loading="loading" @click="refreshAccounts">

apps/desktop-client/src/renderer/views/PublishManagementView.vue

@@ -40,7 +40,6 @@ interface PublishTaskItem {
   createdAt: number;
   updatedAt: number;
   externalArticleUrl: string | null;
-  externalManageUrl: string | null;
   publishType: string | null;
   fallbackReason: string | null;
   errorMessage: string | null;
@@ -439,7 +438,6 @@ const publishTasks = computed<PublishTaskItem[]>(() =>
       externalArticleUrl: publishType === "draft"
         ? null
         : extractString(result.external_article_url) ?? buildWangyihaoArticleUrl(task, result) ?? buildSohuArticleUrl(task, result),
-      externalManageUrl: extractString(result.external_manage_url),
       publishType,
       fallbackReason,
       errorMessage: normalizeTaskErrorMessage(
@@ -464,7 +462,7 @@ const tableColumns = [
   { title: "操作", key: "actions", align: "right" as const, width: 132, fixed: "right" as const },
 ];
 
-const tableScroll = { x: 1000 } as const;
+const tableScroll = { x: 1080 } as const;
 </script>
 
 <template>
@@ -630,9 +628,8 @@ const tableScroll = { x: 1000 } as const;
             <div class="action-buttons">
               <a-tooltip
                 v-if="record.externalArticleUrl"
-                :title="record.externalArticleUrl"
+                title="打开外链"
                 placement="top"
-                overlay-class-name="external-url-tooltip"
               >
                 <a-button
                   type="text"
@@ -643,7 +640,10 @@ const tableScroll = { x: 1000 } as const;
                   <template #icon><ExportOutlined /></template>
                 </a-button>
               </a-tooltip>
-              <a-tooltip :title="`打开 ${record.accountName} 的${translatePlatform(record.platform)}工作台`" placement="top">
+              <a-tooltip
+                :title="`打开 ${record.accountName} 的${translatePlatform(record.platform)}工作台`"
+                placement="top"
+              >
                 <a-button
                   type="text"
                   class="icon-action-btn"
@@ -667,6 +667,7 @@ const tableScroll = { x: 1000 } as const;
                     type="text"
                     class="icon-action-btn"
                     :loading="actionPendingTaskId === record.id"
+                    :aria-label="`再次发送：${record.title}`"
                   >
                     <template #icon><SendOutlined /></template>
                   </a-button>
@@ -991,22 +992,6 @@ const tableScroll = { x: 1000 } as const;
   color: #cbd5e1;
 }
 
-.external-task-link {
-  display: inline-flex;
-  align-items: center;
-  gap: 4px;
-  color: #2563eb;
-  font-size: 12px;
-  font-weight: 500;
-  line-height: 1.4;
-  text-decoration: none;
-}
-
-.external-task-link:hover {
-  color: #1d4ed8;
-  text-decoration: underline;
-}
-
 .error-message-row {
   display: block;
   width: 100%;
@@ -1091,11 +1076,6 @@ const tableScroll = { x: 1000 } as const;
   background: #fef2f2;
 }
 
-:global(.external-url-tooltip .ant-tooltip-inner) {
-  max-width: min(520px, 80vw);
-  overflow-wrap: anywhere;
-}
-
 :global(.publish-error-popover .ant-popover-inner) {
   max-width: min(720px, 82vw);
   border: 1px solid #fecaca;