fix(aihr): hide demo records during initial load

frontend/src/views/recruit/interview.vue

@@ -179,7 +179,7 @@
         <el-icon><Tickets /></el-icon>
         <h2>面试记录</h2>
       </div>
-      <el-table :data="records" size="small" class="record-table">
+      <el-table v-loading="recordsLoading" :data="records" size="small" class="record-table">
         <el-table-column prop="time" label="时间" width="128" />
         <el-table-column prop="candidate" label="候选人" width="120" />
         <el-table-column prop="position" label="岗位" min-width="150" />
@@ -481,7 +481,8 @@ const apiMode = ref<'idle' | 'api' | 'fallback'>('idle');
 const apiQuestions = ref<InterviewQuestion[]>([]);
 const apiScoreResult = ref<CandidateSeed['scoreResult'] | null>(null);
 const answers = reactive<Record<string, string>>({});
-const records = ref<InterviewRecord[]>([...baseRecords]);
+const records = ref<InterviewRecord[]>([]);
+const recordsLoading = ref(true);
 const recordsFallback = ref(false);
 const interviewReviewVisible = ref(false);
 const interviewReviewSaving = ref(false);
@@ -680,6 +681,7 @@ const questionPillClass = (question: InterviewQuestion) => {
 };
 
 const loadInterviewRecords = async () => {
+  recordsLoading.value = true;
   try {
     const { data } = await listInterviewRecords(20);
     records.value = data ?? [];
@@ -687,6 +689,8 @@ const loadInterviewRecords = async () => {
   } catch {
     records.value = [...baseRecords];
     recordsFallback.value = true;
+  } finally {
+    recordsLoading.value = false;
   }
 };