sdk: 宿主测试头注释按实测修订 + select T1 探针修正

- test_meow_ui_select: T1 选中高亮探针移到容器卡内（x=12），
  适配 M6.37 起的 listview 默认容器模式；6/6 PASS
- 各 test_*.c 头注释补 -Iinclude、meow_ui_nav.c 及精简源列表最小补集
  （theme/widgets/notif_gesture/overlay/suppress/sdk_fixes/pinyin/ime_fix）
- test_sb_statusbar 头注释给出可链接命令（--allow-multiple-definition）
- notify_post/ui_audio_host/p1p2p3 标注需主仓组件，公开仓跳过
- docs/APP_DEV_GUIDE.md: 去掉叠字与过强表述，改为 34/38 实测口径

sdk/test_meow_ui_select.c

@@ -9,8 +9,8 @@
  *       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_str.c \
  *       meow_pinyin.c meow_ui_draw.c meow_ui_view.c meow_ui_box.c meow_ui_anim.c meow_ui_scroll.c \
- *       meow_select.c meow_ui_img.c meow_ui_media.c meow_notify_ipc.c stb_image.c \
- *       -I. -I../meow_launcherd -DMEOW_UI_HOST_TEST -pthread -lm
+ *       meow_select.c meow_ui_img.c meow_ui_media.c meow_notify_ipc.c stb_image.c meow_ui_nav.c \
+ *       -I. -Iinclude -DMEOW_UI_HOST_TEST -pthread -lm
  * 运行：./test_meow_ui_select
  */
 #include "meow_ui.h"
@@ -114,7 +114,7 @@ static void test_select_highlight(void)
     /* 单选高亮：cur=2（第 3 行）选中背景 = primaryContainer */
     const meow_theme *thm = meow_theme_get();
     int pc_r, pc_g, pc_b; UNPK(thm->primaryContainer, pc_r, pc_g, pc_b);
-    int hx = 6, hy = list_y + 2 * SEL_ROW + SEL_ROW / 2;
+    int hx = 12, hy = list_y + 2 * SEL_ROW + SEL_ROW / 2;   /* 容器卡横向内缩 8px（MEOW_LISTV_CARD_MARGIN），探针取卡内 */
     int r, g, b; rd_px(hx, hy, &r, &g, &b);
     CHECK(near2(r, pc_r) && near2(g, pc_g) && near2(b, pc_b),
           "T1 highlight row2 primaryContainer got %02X%02X%02X", r, g, b);