- Replace single Detail pane with separate Albums and Tracks panes,
each with its own border that highlights yellow when focused
- Store rendered Rect areas on LibraryState instead of hardcoding
layout offsets, fixing album click selection
- Split render functions into public components for isolated testing
- Restructure snapshot tests by component (artists, albums, tracks,
header, detail) — 13 tests expanded to 26
- Add insta dev-dependency for visual regression testing
- Create lib.rs to expose modules for integration tests
- Add snapshot tests for progress_bar, topbar, library, help modal
- Add unit tests for LibraryState navigation
- Move all tests to tests/ directory (proper Rust convention)
- Make build.rs skip proto compilation when protoc unavailable
- Add docs/testing-possible-solutions.md with testing strategies
Alexander