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

processing_state_transcriptions.json

@@ -0,0 +1,7 @@
+{
+  "next_download_index": 0,
+  "file_states": {
+    "audio/ 3. What Is Concept Art.wav": "processing"
+  },
+  "transcription_count": 0
+}