feat: Add conversion and deletion confirmation screens, enhance media panel properties

- Implemented ConvertConfirmScreen for confirming AVI to MKV conversions with audio and subtitle options.
- Added DeleteConfirmScreen for confirming file deletions with detailed file information.
- Enhanced MediaPanelView to include additional MediaInfo properties such as video, audio, and subtitle tracks.
- Updated MediaPanelProperties to extract and display raw MediaInfo track data.
- Introduced HelpScreen for user guidance on application features and navigation.
- Created OpenScreen for directory path input with validation.
- Developed RenameConfirmScreen for renaming files with user confirmation and editing capabilities.
- Added SettingsScreen for configuring application settings, including cache TTL and HEVC encoding options.
- Updated imports and module exports in views to accommodate new screens.

renamer/test/test_mediainfo_frame_class.py

@@ -19,26 +19,29 @@ with open(test_cases_file, 'r', encoding='utf-8') as f:
 @pytest.mark.parametrize("test_case", test_cases, ids=[tc['testname'] for tc in test_cases])
 def test_frame_class_detection(test_case):
     """Test frame class detection for various resolutions"""
-    
+
     testname = test_case['testname']
     width, height = test_case['resolution']
     interlaced = test_case['interlaced']
     expected = test_case['expected_frame_class']
-    
+
     # Create a mock MediaInfoExtractor
     extractor = MagicMock(spec=MediaInfoExtractor)
     from pathlib import Path
     extractor.file_path = Path(f"test_{testname}")  # Set a unique file_path for caching
-    
+
     # Mock the video_tracks
     mock_track = MagicMock()
     mock_track.height = height
     mock_track.width = width
     mock_track.interlaced = 'Yes' if interlaced else 'No'
-    
+
     extractor.video_tracks = [mock_track]
-    
+    extractor.extract_resolution.return_value = (height, width)
+    extractor._video_tracks.return_value = [mock_track]
+    extractor.extract_interlaced.return_value = interlaced
+
     # Test the method
     actual = MediaInfoExtractor.extract_frame_class(extractor)
-    
-    assert actual == expected, f"{testname}: expected {expected}, got {actual}"
+
+    assert actual == expected, f"{testname}: expected {expected}, got {actual}"