Replace the modal About dialog with an embedded About page and introduce
a three-pane desktop layout: persistent sidebar navigation, flat station
list, right-side details panel, and compact player bar.
Load the GPLv3 license text from C++ and expose it to QML as context
data. Normalize i18n source strings to English, complete German and
Russian translations (133 strings each), and centralize page navigation
helpers in Main.qml. Simplify compact HeaderNavigation and extend
.gitignore for local build artifacts.
- Correct history/resume next-previous context and list index resync after reload
- Abort stale RadioBrowser requests and suppress error banners when cache satisfies loads
- Reset local search filter on page changes and debounce compact-mode API search
- Move system tray to C++ (QSystemTrayIcon) for reliable Wayland context menus
- Harden MPRIS registration and metadata updates for Plasma media widgets
- Add playback and API race unit tests
- Drop unused KF6 Kirigami, I18n, and CoreAddons build dependencies
- Update packaging docs, CI, and PKGBUILD to match Qt-only requirements
