test_all_101_are_validated_before_single_atomic_publication (test_neural_audio.GeneratorContract.test_all_101_are_validated_before_single_atomic_publication) ... ERROR
test_atomic_exchange_keeps_old_tree_at_staging_path (test_neural_audio.GeneratorContract.test_atomic_exchange_keeps_old_tree_at_staging_path) ... ERROR
test_atomic_first_publication (test_neural_audio.GeneratorContract.test_atomic_first_publication) ... ERROR
test_cli_import_has_no_generation_or_filesystem_side_effects (test_neural_audio.GeneratorContract.test_cli_import_has_no_generation_or_filesystem_side_effects) ... FAIL
test_edge_adapter_uses_pinned_python_prosody_timeout_and_no_shell (test_neural_audio.GeneratorContract.test_edge_adapter_uses_pinned_python_prosody_timeout_and_no_shell) ... ERROR
test_exhausted_provider_failure_preserves_existing_files_and_redacts_secrets (test_neural_audio.GeneratorContract.test_exhausted_provider_failure_preserves_existing_files_and_redacts_secrets) ... FAIL
test_ffmpeg_adapter_actually_decodes_mp3_to_normalized_pcm24 (test_neural_audio.GeneratorContract.test_ffmpeg_adapter_actually_decodes_mp3_to_normalized_pcm24) ... ERROR
test_ffmpeg_failure_is_not_retried_and_preserves_existing_files (test_neural_audio.GeneratorContract.test_ffmpeg_failure_is_not_retried_and_preserves_existing_files) ... FAIL
test_interruption_preserves_existing_files_and_cleans_temporary_data (test_neural_audio.GeneratorContract.test_interruption_preserves_existing_files_and_cleans_temporary_data) ... ERROR
test_invalid_pcm_never_reaches_publication (test_neural_audio.GeneratorContract.test_invalid_pcm_never_reaches_publication) ... ERROR
test_publication_failure_preserves_existing_files (test_neural_audio.GeneratorContract.test_publication_failure_preserves_existing_files) ... ERROR
test_rejects_incomplete_or_duplicate_or_unsafe_inventory_before_requests (test_neural_audio.GeneratorContract.test_rejects_incomplete_or_duplicate_or_unsafe_inventory_before_requests) ...
  test_rejects_incomplete_or_duplicate_or_unsafe_inventory_before_requests (test_neural_audio.GeneratorContract.test_rejects_incomplete_or_duplicate_or_unsafe_inventory_before_requests) (entries={'file': 'intro.wav', 'text': '안내 문장'}) ... ERROR
  test_rejects_incomplete_or_duplicate_or_unsafe_inventory_before_requests (test_neural_audio.GeneratorContract.test_rejects_incomplete_or_duplicate_or_unsafe_inventory_before_requests) (entries={'file': 'intro.wav', 'text': '안내 문장'}) ... ERROR
  test_rejects_incomplete_or_duplicate_or_unsafe_inventory_before_requests (test_neural_audio.GeneratorContract.test_rejects_incomplete_or_duplicate_or_unsafe_inventory_before_requests) (entries={'file': '../escape.wav', 'text': '외부'}) ... ERROR
test_timeout_is_bounded_and_preserves_existing_files (test_neural_audio.GeneratorContract.test_timeout_is_bounded_and_preserves_existing_files) ... FAIL
test_transient_provider_failures_retry_cleanly_with_bounded_backoff (test_neural_audio.GeneratorContract.test_transient_provider_failures_retry_cleanly_with_bounded_backoff) ... ERROR
test_rejects_silence_clipping_bad_format_and_abnormal_duration (test_neural_audio.PCMContract.test_rejects_silence_clipping_bad_format_and_abnormal_duration) ...
  test_rejects_silence_clipping_bad_format_and_abnormal_duration (test_neural_audio.PCMContract.test_rejects_silence_clipping_bad_format_and_abnormal_duration) (options={'amplitude': 0}) ... ERROR
  test_rejects_silence_clipping_bad_format_and_abnormal_duration (test_neural_audio.PCMContract.test_rejects_silence_clipping_bad_format_and_abnormal_duration) (options={'amplitude': 32767}) ... ERROR
  test_rejects_silence_clipping_bad_format_and_abnormal_duration (test_neural_audio.PCMContract.test_rejects_silence_clipping_bad_format_and_abnormal_duration) (options={'rate': 16000}) ... ERROR
  test_rejects_silence_clipping_bad_format_and_abnormal_duration (test_neural_audio.PCMContract.test_rejects_silence_clipping_bad_format_and_abnormal_duration) (options={'channels': 2}) ... ERROR
  test_rejects_silence_clipping_bad_format_and_abnormal_duration (test_neural_audio.PCMContract.test_rejects_silence_clipping_bad_format_and_abnormal_duration) (options={'width': 1}) ... ERROR
  test_rejects_silence_clipping_bad_format_and_abnormal_duration (test_neural_audio.PCMContract.test_rejects_silence_clipping_bad_format_and_abnormal_duration) (options={'duration': 0.2}) ... ERROR
  test_rejects_silence_clipping_bad_format_and_abnormal_duration (test_neural_audio.PCMContract.test_rejects_silence_clipping_bad_format_and_abnormal_duration) (options={'duration': 21}) ... ERROR
test_valid_pcm_returns_measured_hash_bytes_duration_and_levels (test_neural_audio.PCMContract.test_valid_pcm_returns_measured_hash_bytes_duration_and_levels) ... ERROR

======================================================================
ERROR: test_all_101_are_validated_before_single_atomic_publication (test_neural_audio.GeneratorContract.test_all_101_are_validated_before_single_atomic_publication)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 78, in test_all_101_are_validated_before_single_atomic_publication
    result = self.run_generate()
             ^^^^^^^^^^^^^^^^^^^
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 69, in run_generate
    return audio.generate(ENTRIES, self.output, synthesize=synthesize or self.synthesize,
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/hermes/worktrees/find-word-v0.1.1/scripts/neural_audio.py", line 5, in generate
    raise NotImplementedError("neural 생성·retry·검증·원자 교체 미구현")
NotImplementedError: neural 생성·retry·검증·원자 교체 미구현

======================================================================
ERROR: test_atomic_exchange_keeps_old_tree_at_staging_path (test_neural_audio.GeneratorContract.test_atomic_exchange_keeps_old_tree_at_staging_path)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 202, in test_atomic_exchange_keeps_old_tree_at_staging_path
    audio.atomic_publish(staged, self.output)
  File "/home/hermes/worktrees/find-word-v0.1.1/scripts/neural_audio.py", line 13, in atomic_publish
    raise NotImplementedError("원자 디렉터리 교체 미구현")
NotImplementedError: 원자 디렉터리 교체 미구현

======================================================================
ERROR: test_atomic_first_publication (test_neural_audio.GeneratorContract.test_atomic_first_publication)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 211, in test_atomic_first_publication
    audio.atomic_publish(staged, output)
  File "/home/hermes/worktrees/find-word-v0.1.1/scripts/neural_audio.py", line 13, in atomic_publish
    raise NotImplementedError("원자 디렉터리 교체 미구현")
NotImplementedError: 원자 디렉터리 교체 미구현

======================================================================
ERROR: test_edge_adapter_uses_pinned_python_prosody_timeout_and_no_shell (test_neural_audio.GeneratorContract.test_edge_adapter_uses_pinned_python_prosody_timeout_and_no_shell)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 177, in test_edge_adapter_uses_pinned_python_prosody_timeout_and_no_shell
    audio.synthesize_edge("한국어 ; $(literal)", path)
  File "/home/hermes/worktrees/find-word-v0.1.1/scripts/neural_audio.py", line 17, in synthesize_edge
    raise NotImplementedError("pinned edge-tts 실행 미구현")
NotImplementedError: pinned edge-tts 실행 미구현

======================================================================
ERROR: test_ffmpeg_adapter_actually_decodes_mp3_to_normalized_pcm24 (test_neural_audio.GeneratorContract.test_ffmpeg_adapter_actually_decodes_mp3_to_normalized_pcm24)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 190, in test_ffmpeg_adapter_actually_decodes_mp3_to_normalized_pcm24
    audio.convert_mp3(mp3, output)
  File "/home/hermes/worktrees/find-word-v0.1.1/scripts/neural_audio.py", line 21, in convert_mp3
    raise NotImplementedError("ffmpeg 변환 및 선형 레벨 보정 미구현")
NotImplementedError: ffmpeg 변환 및 선형 레벨 보정 미구현

======================================================================
ERROR: test_interruption_preserves_existing_files_and_cleans_temporary_data (test_neural_audio.GeneratorContract.test_interruption_preserves_existing_files_and_cleans_temporary_data)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 149, in test_interruption_preserves_existing_files_and_cleans_temporary_data
    self.run_generate(synthesize=interrupt)
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 69, in run_generate
    return audio.generate(ENTRIES, self.output, synthesize=synthesize or self.synthesize,
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/hermes/worktrees/find-word-v0.1.1/scripts/neural_audio.py", line 5, in generate
    raise NotImplementedError("neural 생성·retry·검증·원자 교체 미구현")
NotImplementedError: neural 생성·retry·검증·원자 교체 미구현

======================================================================
ERROR: test_invalid_pcm_never_reaches_publication (test_neural_audio.GeneratorContract.test_invalid_pcm_never_reaches_publication)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 132, in test_invalid_pcm_never_reaches_publication
    self.run_generate(convert=invalid)
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 69, in run_generate
    return audio.generate(ENTRIES, self.output, synthesize=synthesize or self.synthesize,
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/hermes/worktrees/find-word-v0.1.1/scripts/neural_audio.py", line 5, in generate
    raise NotImplementedError("neural 생성·retry·검증·원자 교체 미구현")
NotImplementedError: neural 생성·retry·검증·원자 교체 미구현

======================================================================
ERROR: test_publication_failure_preserves_existing_files (test_neural_audio.GeneratorContract.test_publication_failure_preserves_existing_files)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 155, in test_publication_failure_preserves_existing_files
    self.run_generate()
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 69, in run_generate
    return audio.generate(ENTRIES, self.output, synthesize=synthesize or self.synthesize,
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/hermes/worktrees/find-word-v0.1.1/scripts/neural_audio.py", line 5, in generate
    raise NotImplementedError("neural 생성·retry·검증·원자 교체 미구현")
NotImplementedError: neural 생성·retry·검증·원자 교체 미구현

======================================================================
ERROR: test_rejects_incomplete_or_duplicate_or_unsafe_inventory_before_requests (test_neural_audio.GeneratorContract.test_rejects_incomplete_or_duplicate_or_unsafe_inventory_before_requests) (entries={'file': 'intro.wav', 'text': '안내 문장'})
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 163, in test_rejects_incomplete_or_duplicate_or_unsafe_inventory_before_requests
    audio.generate(entries, self.output, synthesize=self.synthesize)
  File "/home/hermes/worktrees/find-word-v0.1.1/scripts/neural_audio.py", line 5, in generate
    raise NotImplementedError("neural 생성·retry·검증·원자 교체 미구현")
NotImplementedError: neural 생성·retry·검증·원자 교체 미구현

======================================================================
ERROR: test_rejects_incomplete_or_duplicate_or_unsafe_inventory_before_requests (test_neural_audio.GeneratorContract.test_rejects_incomplete_or_duplicate_or_unsafe_inventory_before_requests) (entries={'file': 'intro.wav', 'text': '안내 문장'})
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 163, in test_rejects_incomplete_or_duplicate_or_unsafe_inventory_before_requests
    audio.generate(entries, self.output, synthesize=self.synthesize)
  File "/home/hermes/worktrees/find-word-v0.1.1/scripts/neural_audio.py", line 5, in generate
    raise NotImplementedError("neural 생성·retry·검증·원자 교체 미구현")
NotImplementedError: neural 생성·retry·검증·원자 교체 미구현

======================================================================
ERROR: test_rejects_incomplete_or_duplicate_or_unsafe_inventory_before_requests (test_neural_audio.GeneratorContract.test_rejects_incomplete_or_duplicate_or_unsafe_inventory_before_requests) (entries={'file': '../escape.wav', 'text': '외부'})
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 163, in test_rejects_incomplete_or_duplicate_or_unsafe_inventory_before_requests
    audio.generate(entries, self.output, synthesize=self.synthesize)
  File "/home/hermes/worktrees/find-word-v0.1.1/scripts/neural_audio.py", line 5, in generate
    raise NotImplementedError("neural 생성·retry·검증·원자 교체 미구현")
NotImplementedError: neural 생성·retry·검증·원자 교체 미구현

======================================================================
ERROR: test_transient_provider_failures_retry_cleanly_with_bounded_backoff (test_neural_audio.GeneratorContract.test_transient_provider_failures_retry_cleanly_with_bounded_backoff)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 97, in test_transient_provider_failures_retry_cleanly_with_bounded_backoff
    self.run_generate(synthesize=flaky)
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 69, in run_generate
    return audio.generate(ENTRIES, self.output, synthesize=synthesize or self.synthesize,
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/hermes/worktrees/find-word-v0.1.1/scripts/neural_audio.py", line 5, in generate
    raise NotImplementedError("neural 생성·retry·검증·원자 교체 미구현")
NotImplementedError: neural 생성·retry·검증·원자 교체 미구현

======================================================================
ERROR: test_rejects_silence_clipping_bad_format_and_abnormal_duration (test_neural_audio.PCMContract.test_rejects_silence_clipping_bad_format_and_abnormal_duration) (options={'amplitude': 0})
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 225, in test_rejects_silence_clipping_bad_format_and_abnormal_duration
    audio.inspect_wav(path)
  File "/home/hermes/worktrees/find-word-v0.1.1/scripts/neural_audio.py", line 9, in inspect_wav
    raise NotImplementedError("PCM 품질 검사 미구현")
NotImplementedError: PCM 품질 검사 미구현

======================================================================
ERROR: test_rejects_silence_clipping_bad_format_and_abnormal_duration (test_neural_audio.PCMContract.test_rejects_silence_clipping_bad_format_and_abnormal_duration) (options={'amplitude': 32767})
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 225, in test_rejects_silence_clipping_bad_format_and_abnormal_duration
    audio.inspect_wav(path)
  File "/home/hermes/worktrees/find-word-v0.1.1/scripts/neural_audio.py", line 9, in inspect_wav
    raise NotImplementedError("PCM 품질 검사 미구현")
NotImplementedError: PCM 품질 검사 미구현

======================================================================
ERROR: test_rejects_silence_clipping_bad_format_and_abnormal_duration (test_neural_audio.PCMContract.test_rejects_silence_clipping_bad_format_and_abnormal_duration) (options={'rate': 16000})
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 225, in test_rejects_silence_clipping_bad_format_and_abnormal_duration
    audio.inspect_wav(path)
  File "/home/hermes/worktrees/find-word-v0.1.1/scripts/neural_audio.py", line 9, in inspect_wav
    raise NotImplementedError("PCM 품질 검사 미구현")
NotImplementedError: PCM 품질 검사 미구현

======================================================================
ERROR: test_rejects_silence_clipping_bad_format_and_abnormal_duration (test_neural_audio.PCMContract.test_rejects_silence_clipping_bad_format_and_abnormal_duration) (options={'channels': 2})
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 225, in test_rejects_silence_clipping_bad_format_and_abnormal_duration
    audio.inspect_wav(path)
  File "/home/hermes/worktrees/find-word-v0.1.1/scripts/neural_audio.py", line 9, in inspect_wav
    raise NotImplementedError("PCM 품질 검사 미구현")
NotImplementedError: PCM 품질 검사 미구현

======================================================================
ERROR: test_rejects_silence_clipping_bad_format_and_abnormal_duration (test_neural_audio.PCMContract.test_rejects_silence_clipping_bad_format_and_abnormal_duration) (options={'width': 1})
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 225, in test_rejects_silence_clipping_bad_format_and_abnormal_duration
    audio.inspect_wav(path)
  File "/home/hermes/worktrees/find-word-v0.1.1/scripts/neural_audio.py", line 9, in inspect_wav
    raise NotImplementedError("PCM 품질 검사 미구현")
NotImplementedError: PCM 품질 검사 미구현

======================================================================
ERROR: test_rejects_silence_clipping_bad_format_and_abnormal_duration (test_neural_audio.PCMContract.test_rejects_silence_clipping_bad_format_and_abnormal_duration) (options={'duration': 0.2})
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 225, in test_rejects_silence_clipping_bad_format_and_abnormal_duration
    audio.inspect_wav(path)
  File "/home/hermes/worktrees/find-word-v0.1.1/scripts/neural_audio.py", line 9, in inspect_wav
    raise NotImplementedError("PCM 품질 검사 미구현")
NotImplementedError: PCM 품질 검사 미구현

======================================================================
ERROR: test_rejects_silence_clipping_bad_format_and_abnormal_duration (test_neural_audio.PCMContract.test_rejects_silence_clipping_bad_format_and_abnormal_duration) (options={'duration': 21})
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 225, in test_rejects_silence_clipping_bad_format_and_abnormal_duration
    audio.inspect_wav(path)
  File "/home/hermes/worktrees/find-word-v0.1.1/scripts/neural_audio.py", line 9, in inspect_wav
    raise NotImplementedError("PCM 품질 검사 미구현")
NotImplementedError: PCM 품질 검사 미구현

======================================================================
ERROR: test_valid_pcm_returns_measured_hash_bytes_duration_and_levels (test_neural_audio.PCMContract.test_valid_pcm_returns_measured_hash_bytes_duration_and_levels)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 231, in test_valid_pcm_returns_measured_hash_bytes_duration_and_levels
    result = audio.inspect_wav(path)
             ^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/hermes/worktrees/find-word-v0.1.1/scripts/neural_audio.py", line 9, in inspect_wav
    raise NotImplementedError("PCM 품질 검사 미구현")
NotImplementedError: PCM 품질 검사 미구현

======================================================================
FAIL: test_cli_import_has_no_generation_or_filesystem_side_effects (test_neural_audio.GeneratorContract.test_cli_import_has_no_generation_or_filesystem_side_effects)
----------------------------------------------------------------------
Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 172, in test_cli_import_has_no_generation_or_filesystem_side_effects
    spec.loader.exec_module(module)
  File "<frozen importlib._bootstrap_external>", line 940, in exec_module
  File "<frozen importlib._bootstrap>", line 241, in _call_with_frames_removed
  File "/home/hermes/worktrees/find-word-v0.1.1/scripts/generate_audio.py", line 27, in <module>
    source = subprocess.check_output([
             ^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/hermes/.local/share/uv/python/cpython-3.11.16-linux-x86_64-gnu/lib/python3.11/unittest/mock.py", line 1124, in __call__
    return self._mock_call(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/hermes/.local/share/uv/python/cpython-3.11.16-linux-x86_64-gnu/lib/python3.11/unittest/mock.py", line 1128, in _mock_call
    return self._execute_mock_call(*args, **kwargs)
           ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^
  File "/home/hermes/.local/share/uv/python/cpython-3.11.16-linux-x86_64-gnu/lib/python3.11/unittest/mock.py", line 1183, in _execute_mock_call
    raise effect
AssertionError: import 실행 금지

======================================================================
FAIL: test_exhausted_provider_failure_preserves_existing_files_and_redacts_secrets (test_neural_audio.GeneratorContract.test_exhausted_provider_failure_preserves_existing_files_and_redacts_secrets)
----------------------------------------------------------------------
NotImplementedError: neural 생성·retry·검증·원자 교체 미구현

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 111, in test_exhausted_provider_failure_preserves_existing_files_and_redacts_secrets
    with self.assertRaisesRegex(RuntimeError, "target-1.wav.*3") as failure:
AssertionError: "target-1.wav.*3" does not match "neural 생성·retry·검증·원자 교체 미구현"

======================================================================
FAIL: test_ffmpeg_failure_is_not_retried_and_preserves_existing_files (test_neural_audio.GeneratorContract.test_ffmpeg_failure_is_not_retried_and_preserves_existing_files)
----------------------------------------------------------------------
NotImplementedError: neural 생성·retry·검증·원자 교체 미구현

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 138, in test_ffmpeg_failure_is_not_retried_and_preserves_existing_files
    with self.assertRaisesRegex(RuntimeError, "intro.wav.*변환"):
AssertionError: "intro.wav.*변환" does not match "neural 생성·retry·검증·원자 교체 미구현"

======================================================================
FAIL: test_timeout_is_bounded_and_preserves_existing_files (test_neural_audio.GeneratorContract.test_timeout_is_bounded_and_preserves_existing_files)
----------------------------------------------------------------------
NotImplementedError: neural 생성·retry·검증·원자 교체 미구현

During handling of the above exception, another exception occurred:

Traceback (most recent call last):
  File "/home/hermes/worktrees/find-word-v0.1.1/tests/python/test_neural_audio.py", line 123, in test_timeout_is_bounded_and_preserves_existing_files
    with self.assertRaisesRegex(RuntimeError, "intro.wav.*3"):
AssertionError: "intro.wav.*3" does not match "neural 생성·retry·검증·원자 교체 미구현"

----------------------------------------------------------------------
Ran 16 tests in 0.633s

FAILED (failures=4, errors=20)