v1.2.1

Fixed

• Cache UI: checkmark now appears immediately after download completes (was stuck on spinner)
• Cache init on startup: tracks previously cached correctly show checkmark on app launch
• navidrome.streamUrl now checks cache first on Android (fixes offline playback from cache)
• Duration display: clamped ExoPlayer TIME_UNSET to 0 to avoid garbage timestamp

Added

• Equalizer via Android audiofx.Equalizer (device-specific bands, persisted)
• Logging throughout caching pipeline for debugging