- refactor state structure to include app, layout, navigation, owner, program, session, and user
- add slices for managing program, session, owner, user, layout, navigation, and app states
- create context provider for global state with automatic fetching and throttling
- implement persistence using IndexedDB with localStorage fallback
- add comprehensive README documentation for usage and API
* Add FormerButtonArea component for action buttons
* Introduce FormerLayoutTop and FormerLayoutBottom for structured layout
* Update Former types to include new properties
* Implement dynamic ID generation for forms
* Refactor example to demonstrate new layout features
* Mark tasks as completed in todo.md
