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/views/__init__.py

@@ -7,8 +7,20 @@ orchestrate multiple formatters to build complete UI panels.
 
 from .proposed_filename import ProposedFilenameView
 from .media_panel import MediaPanelView
+from .open_screen import OpenScreen
+from .help_screen import HelpScreen
+from .rename_confirm_screen import RenameConfirmScreen
+from .settings_screen import SettingsScreen
+from .convert_confirm_screen import ConvertConfirmScreen
+from .delete_confirm_screen import DeleteConfirmScreen
 
 __all__ = [
     'ProposedFilenameView',
     'MediaPanelView',
+    'OpenScreen',
+    'HelpScreen',
+    'RenameConfirmScreen',
+    'SettingsScreen',
+    'ConvertConfirmScreen',
+    'DeleteConfirmScreen',
 ]