Update transcription processing state: next_index=336, count=0

processing_state_transcriptions.json

@@ -1,5 +1,5 @@
 {
-  "next_download_index": 335,
+  "next_download_index": 336,
   "file_states": {
     " 3. What Is Concept Art.wav": "processed",
     "0.1 Course Introduction.wav": "processed",
@@ -309,7 +309,8 @@
     "02_refinement01.wav": "processed",
     "02_rendered_viewport_shading.wav": "processed",
     "02_rendering_still_images.wav": "processed",
-    "02_selection_select_tool.wav": "processed"
+    "02_selection_select_tool.wav": "processed",
+    "02_understanding_the_user_interface.wav": "processed"
   },
   "transcription_count": 0
 }