feat(lyric): 批5 封面双色渐变取色 — SDK meow_img_color纯整数分桶主色+次色(副采样≤3.6k零分配)+launcher播放页/歌词页set_colors注入渐变主题+无封面回退全局主题+meow_lyric_view灰阶随覆盖cur修正;宿主C1-C7全过,0warning,未并入meow_ui.a

patch_v2/meow_launcherd/build_launcher.sh

@@ -29,7 +29,7 @@ SYSROOT="$ROOT/.tools/mipsel-linux-muslsf-cross/mipsel-linux-muslsf"
     font_theme.c keys.c util.c meow_dep.c \
     meow_touch.c meow_settings.c meow_notif.c meow_media.c meow_bgplay.c \
     meow_ams_start.c lock_screen.c lock_screen_ui.c lock_settings.c \
-    "../sdk/meow_lyric.c" "../sdk/meow_lyric_view.c" \
+    "../sdk/meow_lyric.c" "../sdk/meow_lyric_view.c" "../sdk/meow_img_color.c" \
     "../sdk/meow_ui.a" "$SYSROOT/lib/libz.a" -lpthread -o meow_launcherd
 echo "== meow_launcherd =="
 ls -la meow_launcherd