Add walkthrough

vigilcare-records-web/src/views/ApprovalView.vue

@@ -1,12 +1,15 @@
 <template>
   <div class="h-full min-h-0 flex flex-col">
-    <AppHeader title="Clinical Approval">
+    <AppHeader title="Clinical Approval" tour-anchor="approval-header">
       <template #subtitle>
         <span v-if="currentBatch" class="text-sm text-ink-secondary">
           Batch {{ currentBatch.id.substring(0, 8) }}…
           · {{ formatBatchType(currentBatch.batchType) }}
         </span>
       </template>
+      <template #actions>
+        <TourHelpButton />
+      </template>
     </AppHeader>
 
     <WorkstationLayout :has-batch="!!batchId">
@@ -68,6 +71,7 @@ import { useRoute, useRouter } from 'vue-router'
 import { useBatchStore } from '../stores/batches'
 import { usePresignedUrl } from '../composables/usePresignedUrl'
 import AppHeader from '../components/AppHeader.vue'
+import TourHelpButton from '../components/TourHelpButton.vue'
 import ScanViewer from '../components/ScanViewer.vue'
 import BatchList from '../components/BatchList.vue'
 import WorkstationLayout from '../components/WorkstationLayout.vue'