Wavlake rankings 400 on sub-genres (Trance, Classic Rock, Metal...). Discover
chips now include 15 sub-genres; tapping one routes through refreshRankings ->
browseRadioGenre, filling a new browseStations StateFlow from radio-browser
tag search (most-listened first) rendered by RadioGenreList. Wavlake-indexed
genres keep the rankings path.
Genre matching is now space-insensitive (user types 'oldschool' for 'Old
School Hip Hop'). radio-browser tag match is case-SENSITIVE against lowercase
stored tags — byTag() lowercases or every sub-genre browse returns zero hits.
Directory search now merges name and tag(genre) hits so genre queries
find tagged stations. Tabs jump instantly (adjacent glide, swipe kept);
startup pre-builds disk-backed singletons off main thread; equalizer
animation runs only on the playing indicator; row placement animations;
missing list key. Debug-only StrictMode guard for main-thread I/O.
Release signed with debug key for direct installs.
