fix(mobile): overnight audit round — IA cleanup, internal codes, exam guard

夜间自迭代体检(生产四tab+7子页,截图+console+接口+文案标志采集)
发现三类问题,本轮修复:

1. 信息架构(采纳用户建议):今日页「我的地图」四宫格三项与底部tab
   重复(问/练),仅学习中心/工作上报有增量 → 整块从今日页移除,
   「学习中心/我的训练概况/工作上报」下沉到「我」页新「常用功能」组
   (图标+标题+说明行,与我的积分同列);今日页保留小贴士条,
   页面高度显著缩短、不再与tab栏功能重复。

2. 内部编码泄漏:派发 reason 里的调度批次码(AUTO22-20260717
   PILOT-04)在今日「今日安排」、练页「最近练过」、学习中心
   「昨日错题重练」三处原样示人 → 新增 services/text.ts
   stripInternalCodes(剥前缀码保留人话,整行为码则回退默认文案),
   三处渲染点统一接入。

3. 功能不通:直接访问 /pages/user/exam/index(无id)会请求
   /api/aihr/mobile/exams/0 → 服务端500 → load() 增加 id 守卫,
   显示「请从学习中心·考试任务进入」且不再发请求。

同时:今日「打字问」描述改为不换行文案(原两行文案窄列截断)。

验证:本地7项断言全过;生产复核 map removed/code clean/
profile entries/exam guard/exams|0 not fired 全 true。
发布备份 h5-before-20260718055449。

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

mobile-uni/src/pages/user/today/index.vue

@@ -46,7 +46,7 @@
           </view>
           <view class="voice-copy secondary-copy">
             <text class="voice-title secondary-title">打字问</text>
-            <text class="voice-desc">输入问题获得解答</text>
+            <text class="voice-desc">输入文字提问</text>
           </view>
         </button>
       </view>
@@ -87,7 +87,7 @@
           <view class="section-bar" />
           <text>今日安排</text>
         </view>
-        <button class="section-link" @click="openTool('刻意练习')">
+        <button class="section-link" @click="goPractice">
           <text>{{ scheduleCountLabel }}</text>
           <text class="section-link-arrow">›</text>
         </button>
@@ -134,30 +134,6 @@
     </view>
 
     <view class="section-card employee-card map-card">
-      <view class="section-head">
-        <view class="section-title">
-          <view class="section-bar" />
-          <text>我的地图</text>
-        </view>
-      </view>
-      <view class="map-grid">
-        <button
-          v-for="tile in mapTiles"
-          :key="tile.title"
-          class="map-tile"
-          :class="tile.tone"
-          @click="openTool(tile.title)"
-        >
-          <view class="map-symbol" :class="tile.tone">
-            <text>{{ tile.shortTitle }}</text>
-          </view>
-          <view class="map-copy">
-            <text class="map-title">{{ tile.title }}</text>
-            <text class="map-desc">{{ tile.desc }}</text>
-          </view>
-          <text class="map-arrow">›</text>
-        </button>
-      </view>
       <button class="tip-card" @click="ask(primaryTipQuestion)">
         <uni-icons class="tip-mark" type="help" size="22" color="#d98200" />
         <text class="tip-label">小贴士</text>
@@ -165,13 +141,6 @@
         <text class="tip-text">{{ tipBody }}</text>
         <text class="tip-arrow">›</text>
       </button>
-      <button class="tip-card" @click="openPracticeSummary">
-        <uni-icons class="tip-mark" type="staff" size="22" color="#e60012" />
-        <text class="tip-label">训练</text>
-        <text class="tip-divider">|</text>
-        <text class="tip-text">查看我的训练概况</text>
-        <text class="tip-arrow">›</text>
-      </button>
     </view>
 
     <button class="question-board-card employee-card" @click="openQuestions">
@@ -193,6 +162,7 @@ import { getMobileHome } from '@/services/home';
 import { getPracticeAssignments } from '@/services/practice';
 import { getSelectedPositionProfile, isLoggedIn, rememberLoginRedirect } from '@/services/auth';
 import { resetPageScroll } from '@/services/navigation';
+import { stripInternalCodes } from '@/services/text';
 import { ensureEmployeePosition } from '@/services/position';
 import { createPageRequestScope, currentAccountKey } from '@/services/request-scope';
 
@@ -213,32 +183,6 @@ const chipIcons = ['chatbubble', 'help', 'wallet'];
 const chipIcon = (index: number) => chipIcons[index] || 'chatbubble';
 const chipColor = (_index: number) => '#e60012';
 
-const mapTiles = computed(() => [
-  {
-    title: '问老师傅',
-    shortTitle: '问',
-    desc: '随时提问\n快速解决问题',
-    tone: 'ask'
-  },
-  {
-    title: '刻意练习',
-    shortTitle: '练',
-    desc: '情景演练\n提升服务能力',
-    tone: 'practice'
-  },
-  {
-    title: '学习中心',
-    shortTitle: '学',
-    desc: '课程学习\n掌握专业知识',
-    tone: 'learn'
-  },
-  {
-    title: '工作上报',
-    shortTitle: '报',
-    desc: '日报/任务/问题\n及时上报反馈',
-    tone: 'report'
-  }
-]);
 
 const primaryAssignment = computed(() =>
   assignments.value.find((item) => item.status === '待训练' && item.source !== 'daily')
@@ -289,7 +233,7 @@ const primaryScheduleDesc = computed(() => {
   const item = primaryAssignment.value;
   if (item) {
     if (item.source === 'daily') return '提交后显示反馈与参考答案';
-    return item.reason || '学习投诉处理全流程与沟通话术';
+    return stripInternalCodes(item.reason || '') || '学习投诉处理全流程与沟通话术';
   }
   return home.value?.primary?.desc || '进入练习页查看今日任务';
 });
@@ -370,10 +314,6 @@ const ask = (query: string) => {
   uni.switchTab({ url: '/pages/user/sop/index' });
 };
 
-const openPracticeSummary = () => {
-  uni.setStorageSync(pendingToolKey, 'MY_PRACTICE_SUMMARY');
-  uni.switchTab({ url: '/pages/user/sop/index' });
-};
 
 const goLogin = () => {
   rememberLoginRedirect('/pages/user/today/index');
@@ -400,26 +340,11 @@ const openBuilding = (title: string) => {
   uni.navigateTo({ url: `/pages/common/building/index?title=${encodeURIComponent(title)}` });
 };
 
-const openTool = (title: string) => {
-  if (title.includes('问') || title.includes('SOP') || title.includes('sop')) {
-    goSop();
-    return;
-  }
-  if (title.includes('练') || title.includes('训练') || title.includes('开始')) {
-    uni.switchTab({ url: '/pages/user/practice/index' });
-    return;
-  }
-  if (title.includes('学') || title.includes('案例学习')) {
-    uni.navigateTo({ url: '/pages/user/learning/index' });
-    return;
-  }
-  if (title.includes('案例') || title.includes('素材') || title.includes('提交')) {
-    uni.navigateTo({ url: '/pages/user/cases/index' });
-    return;
-  }
-  openBuilding(title);
+const goPractice = () => {
+  uni.switchTab({ url: '/pages/user/practice/index' });
 };
 
+
 onShow(() => {
   const nextAccountKey = currentAccountKey();
   if (visibleAccountKey && visibleAccountKey !== nextAccountKey) {