style: auto-format with black + isort + prettier [skip ci-format-check]

tests/unit/test_voice_duration_alignment.py

@@ -9,8 +9,7 @@ from pathlib import Path
 from unittest.mock import MagicMock, patch
 
 import pytest
-
-from video_processing.unified_render_service import ResolvedClip, RenderLayer, UnifiedRenderService
+from video_processing.unified_render_service import RenderLayer, ResolvedClip, UnifiedRenderService
 
 
 class TestAlignClipsToVoiceDuration:
@@ -44,7 +43,7 @@ class TestAlignClipsToVoiceDuration:
         plan = MagicMock()
         plan.id = "test_plan"
         plan.config = {}
-        
+
         with patch.object(UnifiedRenderService, "__init__", lambda self, **kwargs: None):
             service = UnifiedRenderService.__new__(UnifiedRenderService)
             service.plan = plan
@@ -116,10 +115,10 @@ class TestAlignClipsToVoiceDuration:
     def test_only_video_layers_adjusted(self):
         """Only main/broll/background layers are adjusted, not audio."""
         service = self._make_service()
-        
+
         video_clips = [self._make_clip("v1", 10.0)]
         audio_clips = [self._make_clip("a1", 10.0)]
-        
+
         layers = [
             self._make_layer("main", video_clips),
             self._make_layer("audio", audio_clips),
@@ -134,11 +133,11 @@ class TestAlignClipsToVoiceDuration:
     def test_multiple_video_layers_all_adjusted(self):
         """All video layers (main, broll, background) are adjusted."""
         service = self._make_service()
-        
+
         main_clips = [self._make_clip("m1", 10.0)]
         broll_clips = [self._make_clip("b1", 10.0)]
         bg_clips = [self._make_clip("bg1", 10.0)]
-        
+
         layers = [
             self._make_layer("main", main_clips),
             self._make_layer("broll", broll_clips),
@@ -156,12 +155,12 @@ class TestAlignClipsToVoiceDuration:
     def test_trim_config_also_adjusted(self):
         """When clip has trim_config, it should also be adjusted."""
         from video_processing.trim_engine import TrimConfig
-        
+
         service = self._make_service()
-        
+
         clip = self._make_clip("c1", 10.0)
         clip.trim_config = TrimConfig(start_time=0.0, duration=10.0)
-        
+
         layers = [self._make_layer("main", [clip])]
 
         # ratio = 0.5