feat(sdk): 结构化列表控件 W_LISTVIEW (agent-186) — MEOW_APP_SDK §5.5 A②落地: 图标(内置folder/file符号或img)+标题+副标题+右侧操作(arrow/switch/check/more), 单选/多选/禁态, 行右1/3操作区命中, 视口裁剪, 全语义色; meow_ui_img_scaled 弱引用防二进制膨胀; files App 自绘列表完整迁移(长按留App层)

meow_ui.a ece0ecdb→4335c33a; hello 07b1ee37→07c0c5a5; files 6f6b0a6d→22b6b606
宿主: widgets(含4条listview新断言)/p1p2p3/ime_fix/test_fsx 全 PASS

patch_v2/sdk/test_ime_fix.c

@@ -8,8 +8,9 @@
  *   gcc -Wall -Wextra -o test_ime_fix test_ime_fix.c test_host_stub.c \
  *       meow_ui_gfx.c meow_ui_sys.c meow_ui_theme.c meow_ui_vol.c meow_ui_log.c \
  *       meow_ui_widget.c meow_ui_input.c meow_ui_activity.c meow_ui_dialog.c meow_ui_ime.c \
- *       meow_ui_draw.c meow_ui_view.c \
- *       -I. -I../meow_launcherd -DMEOW_UI_HOST_TEST -pthread
+ *       meow_ui_draw.c meow_ui_view.c meow_ui_img.c stb_image.c \
+ *       -I. -I../meow_launcherd -DMEOW_UI_HOST_TEST -pthread -lm
+ *   （meow_ui_widget.c 新 W_LISTVIEW 引用 meow_ui_img_scaled → 需链 meow_ui_img.c+stb_image.c+-lm）
  */
 #include "meow_ui.h"
 #include "meow_ui_internal.h"