fix: worker processor_results + rule3 SQL + unregister cleanup bugs

- job_worker.rs: add upsert_processor_result when output file exists
- job_worker.rs: add load JSON and store to pre_chunks when output exists
- rule3_ingest.rs: fix SQL bind order (scene_number was occupying chunk_type slot)
- files.rs: fix unregister WHERE clause (uuid -> file_uuid) + add pre_chunks delete
- asrx_self/main_fixed.py: fix KeyError (s['start'] -> s['start_time'])
- wrapper_worker_playground.sh: add Worker launchd script
- com.momentry.playground.plist: add Playground launchd config

scripts/asrx_self/main_fixed.py

@@ -174,8 +174,8 @@ class SelfASRXFixed:
             wav = np.mean(wav, axis=1)  # 轉 mono
         print(f"  Audio loaded: {len(wav)/sample_rate:.2f}s, {sample_rate}Hz")
 
-        # 使用 ASR segments 取代 VAD
-        speech_segments = [(s["start"], s["end"]) for s in asr_segments]
+        # 使用 ASR segments 取代 VAD (audio处理用time)
+        speech_segments = [(s["start_time"], s["end_time"]) for s in asr_segments]
         print(f"  Speech segments from ASR: {len(speech_segments)}")
 
         if len(speech_segments) == 0: