fix: harmonize wave colors from album covers

apps/web/src/pages/HomePage.tsx

@@ -41,8 +41,6 @@ const ICONS: Record<string, string> = {
   rainy: waveRainyIcon,
 };
 
-const WAVE_COLORS: [string, string, string] = ['#2F80FF', '#7C5CFF', '#35D3FF'];
-
 type Tr = (key: string) => string;
 
 /** Главная: для нового пользователя без истории — сначала онбординг вкуса, затем волна. */
@@ -97,8 +95,6 @@ function WaveHome() {
   const waveOn = st.wave !== null;
   const playing = waveOn && st.playing;
   const track = waveOn ? st.track : null;
-  const colors: [string, string, string] =
-    track?.album.cover_colors.length === 3 ? (track.album.cover_colors as [string, string, string]) : WAVE_COLORS;
 
   const run = (fn: () => Promise<void> | void) => {
     setError(null);
@@ -129,7 +125,7 @@ function WaveHome() {
         readAudio={player.readAudio}
         bpm={track?.features?.bpm ?? undefined}
         energy={track?.features?.energy ?? undefined}
-        colors={colors}
+        colors={track?.album.cover_colors}
         theme={document.documentElement.dataset.theme === 'light' ? 'light' : 'dark'}
         size={320}
         label={t(playing ? 'wave.pause' : 'wave.start')}