Fix asset_type and bundle_role to match MySQL ENUM definitions

backend/scripts/promote_grade10_candidate.php

@@ -103,8 +103,16 @@ foreach ($entries as $entry) {
         'sha256' => $sha,
         'byte_size' => $bytes,
         'storage_key' => sprintf('staged/grade_10/%s/%s', substr($sha, 0, 12), $relativePath),
-        'asset_type' => $resourceType === 'lesson' ? 'lesson_markdown' : 'supporting_markdown',
+        'asset_type' => match ($resourceType) {
-        'bundle_role' => $resourceType === 'lesson' ? 'primary_lesson' : 'supporting_resource',
+            'lesson' => 'lesson_markdown',
+            'worksheet' => 'worksheet_markdown',
+            default => 'other',
+        },
+        'bundle_role' => match ($resourceType) {
+            'lesson' => 'primary_lesson',
+            'worksheet' => 'worksheet',
+            default => 'supporting',
+        },
     ];
 }