feat(practice): streamline pilot content operations

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

@@ -74,7 +74,7 @@
       <text class="scene-picker-note">复杂场景的正式前置解锁规则仍待业务确认；系统不会以估算分数硬性拦截已发布训练。</text>
     </view>
 
-    <view v-if="loggedIn && practiceView === 'prep' && availableScenarios.length" class="panel scenario-card employee-card">
+    <view v-if="loggedIn && practiceView === 'prep' && availableScenarios.length" class="panel scenario-card practice-scenario-card employee-card">
       <view class="scenario-headline">
         <text class="scenario-title">{{ activeScenarioName }}</text>
         <text class="scenario-desc">{{ selectedScenarioDescription }}</text>
@@ -110,7 +110,14 @@
       >
         {{ status === 'finished' ? '再练一次' : '我已准备好，开始练习' }}
       </button>
-      <view v-if="(status === 'idle' || status === 'finished') && realtimePersonaOptions.length" class="realtime-persona-picker">
+    </view>
+
+    <view v-if="loggedIn && practiceView === 'prep'" class="panel scenario-card realtime-entry-card employee-card">
+      <view class="scenario-headline">
+        <text class="scenario-title">实时陪练 Beta</text>
+        <text class="scenario-desc">直接与数字师傅或模拟业主对话，不依赖场景审核发布。</text>
+      </view>
+      <view v-if="realtimePersonaOptions.length" class="realtime-persona-picker">
         <view class="realtime-persona-heading">
           <text class="realtime-persona-title">实时陪练人设</text>
         </view>
@@ -134,10 +141,10 @@
       <button
         v-if="status === 'idle' || status === 'finished'"
         class="secondary-button realtime-start-button"
-        :disabled="!canStartPractice || busy"
+        :disabled="!canStartRealtime || busy"
         @click="startRealtime"
       >
-        实时陪练 Beta
+        开始实时陪练
       </button>
       <text class="realtime-beta-note">自然打断、边听边说；本次体验不计入训练成绩。</text>
     </view>
@@ -593,6 +600,9 @@ const canStartPractice = computed(() =>
     && (status.value === 'idle' || status.value === 'finished')
     && Boolean(selectedScenario.value?.id)
 );
+const canStartRealtime = computed(() =>
+  status.value === 'idle' || status.value === 'finished'
+);
 const hasTraineeReply = computed(() => turns.value.some((item) => item.role === 'trainee'));
 const canFinishPractice = computed(() => hasTraineeReply.value && !redFlagActive.value);
 const hasCoachState = computed(() => emotionScore.value > 0 || trustScore.value > 0 || redFlagActive.value);
@@ -1005,7 +1015,7 @@ const stopRealtime = () => {
 };
 
 const startRealtime = async () => {
-  if (!canStartPractice.value || !requireLogin()) return;
+  if (!canStartRealtime.value || !requireLogin()) return;
   speechPlayback.stop();
   cancelRecording();
   turnVoiceGeneration += 1;