- Added new contexts for file state and actions to improve performance.
- Implemented unified file actions with a single `addFiles` helper for various file types.
- Created performant hooks for accessing file state and actions, including selection and management.
- Developed file selectors for efficient state access.
- Introduced a lifecycle manager for resource cleanup and memory management.
- Updated HomePage and tool components to utilize new navigation actions.
- Refactored file context types to streamline state management and remove legacy compatibility.
