New Features

• Added skeleton loading UI, a stale-data banner, pull-to-refresh, a toast system, a shared empty-state component, an unsaved-changes confirmation dialog, and improved touch-target sizing.

Documentation

• Added comprehensive design, requirements, and task specs describing cross-cutting app improvements and UX expectations.

Tests

• Added many new unit and property-based tests for caching, push handling, dirty-state flows, skeleton, error, and empty rendering, and related behaviors.