- Introduced `HelpPanel.vue` for displaying keyboard shortcuts and command descriptions.
- Added `TodoItemTouch.vue`, a mobile-friendly task item component with updated bindings and improved actions.
- Extended task commands with support for tagging, due date parsing, and dynamic text formatting.
- Implemented `useActions` utility for parsing and executing command-based task modifications.
- Streamlined task editing and creation in `useTasks` for consistency and API integration.
- Updated `ListScreen` to support collapsible, categorized task lists with visual enhancements.
- Refactored `App.vue` for adaptive input handling on mobile versus desktop views.
- Enhanced API communication in `useApi` with cleaner header generation and error handling.
