- **Recently Played Feature**:
    - Introduces `Recently Played` screen with time-range filtering (Day, Week, Month, Year, All) and grouped chronological timelines.
    - Implements `RecentlyPlayedSection` on the Home screen featuring a staggered, variable-width horizontal "pill" layout for quick access.
    - Adds `mapRecentlyPlayedSongs` utility to deduplicate and filter playback history against the local library with configurable time bounds.
    - Integrates dedicated play and shuffle actions specifically for the recently played queue.
- **UI & Typography**:
    - Introduces expressive variable font styling for "Recently Played", "Your Mix", and "Daily Mix" headers using `gflex_variable`.
    - Refines the `Daily Mix` header layout with improved image layering and composition logic.
    - Adds smooth-cornered (Squircle) dividers and cards across the history and home screens for a more cohesive Material 3 identity.
- **Navigation & Integration**:
    - Registers the new `RecentlyPlayed` route in `AppNavigation` and `Screen` definitions.
    - Updates `MainActivity` to handle navigation bar visibility and transitions for the new history screen.
    - Enhances the `HomeScreen` with a direct entry point to the full playback history.