fix(feedback): restore voice records affordance

pages/feedback/index.ts

@@ -364,7 +364,7 @@ Page({
       return
     }
 
-    const prefix = `${session.lessonCount}节 · ${formatVoiceDuration(session.totalDurationMs)}`
+    const prefix = `语音记录 · ${session.lessonCount}节 · ${formatVoiceDuration(session.totalDurationMs)}`
     let suffix = '已就绪'
     if (session.failedSegmentCount > 0) suffix = `${session.failedSegmentCount}段转录失败`
     else if (session.processingSegmentCount > 0) suffix = '正在处理'
@@ -494,6 +494,10 @@ Page({
     copyApiRequestId(this.data.errorRequestId)
   },
 
+  dismissError() {
+    this.setData({ errorMessage: '', errorRequestId: '' })
+  },
+
   onProfileChange(event: PickerEvent) {
     this.clearDraftSaveTimer()
     this.clearSummaryPollTimer()